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<document id="28189E599603F58618EE3B2986E3E636" ID-DOI="10.11646/zootaxa.3076.1.1" ID-ISSN="1175­5334" ID-Zenodo-Dep="5243500" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629749671195" checkinUser="felipe" docAuthor="Hansen, Jesper &amp; Holmer, Lars E." docDate="2011" docId="A87D878BFFD0FFD00BA8F8B6FC0FFD3F" docLanguage="en" docName="zt03076p122.pdf" docOrigin="Zootaxa 3076 (1)" docSource="https://biotaxa.org/Zootaxa/article/view/zootaxa.3076.1.1" docStyle="DocumentStyle:D239614CE4198176A422035174489AB1.4:Zootaxa.2009-2012.monograph" docStyleId="D239614CE4198176A422035174489AB1" docStyleName="Zootaxa.2009-2012.monograph" docStyleVersion="4" docTitle="Schizotreta marginalis Hansen &amp; Holmer 2011, sp. nov." docType="treatment" docVersion="3" lastPageNumber="44" masterDocId="5444FFF3FFF6FFFB0B3FFFF1F866FF98" masterDocTitle="Taxonomy and biostratigraphy of Ordovician brachiopods from northeastern Ny Friesland, Spitsbergen 3076" masterLastPageNumber="122" masterPageNumber="1" pageNumber="39" updateTime="1699105918309" updateUser="plazi" zenodo-license-document="CLOSED">
<mods:mods id="FA5AA26D7B72A9ED5A3769042B36ADE5" xmlns:mods="http://www.loc.gov/mods/v3">
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<mods:title id="46ABC90DD6F3C2E8D9459FC677287064">Taxonomy and biostratigraphy of Ordovician brachiopods from northeastern Ny Friesland, Spitsbergen 3076</mods:title>
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<mods:namePart id="E41811FCA1EC7EA656DA8DAEEC126409">Hansen, Jesper</mods:namePart>
</mods:name>
<mods:name id="35E85074CC57CFFD68EB7DAF23985881" type="personal">
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<mods:namePart id="B0925CF2CFEB6F5E71A6CE6BCBE741B6">Holmer, Lars E.</mods:namePart>
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<mods:typeOfResource id="DA849653155BE2C249F9CFF3708FDF7E">text</mods:typeOfResource>
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<mods:title id="D530B437095B8E6DC4031192A3B7088D">Zootaxa</mods:title>
</mods:titleInfo>
<mods:part id="F26B2BE31672B74196E30FDDADC3067C">
<mods:date id="8841D9211B4DDA2F1E9C682DC5D583D3">2011</mods:date>
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<mods:number id="BBBED8B302C480E6BC3DDC7C13C97EED">2011-10-28</mods:number>
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<mods:number id="7913C0EB1E4ADA8C9791D69D09AAAB7C">3076</mods:number>
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<mods:number id="D185ADF045AEF85C820574670C168E65">1</mods:number>
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<mods:start id="92BF79B052AED94AF2CE9AE15CDDFCF7">1</mods:start>
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<mods:url id="21E38B7681E5DB7146C93DD8153990C9">https://biotaxa.org/Zootaxa/article/view/zootaxa.3076.1.1</mods:url>
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<mods:classification id="2674D2210102C47814ABF8BEDE464A30">journal article</mods:classification>
<mods:identifier id="6EF4D69536F0F1C35BC9C9725ADC2B92" type="DOI">10.11646/zootaxa.3076.1.1</mods:identifier>
<mods:identifier id="9D0FCD135F2FF7097F5DEB7131979D6E" type="ISSN">1175­5334</mods:identifier>
<mods:identifier id="AF3399C426D77E5397173AE4B0B04C82" type="Zenodo-Dep">5243500</mods:identifier>
</mods:mods>
<treatment id="A87D878BFFD0FFD00BA8F8B6FC0FFD3F" LSID="urn:lsid:plazi:treatment:A87D878BFFD0FFD00BA8F8B6FC0FFD3F" httpUri="http://treatment.plazi.org/id/A87D878BFFD0FFD00BA8F8B6FC0FFD3F" lastPageId="43" lastPageNumber="44" pageId="38" pageNumber="39">
<subSubSection id="68CE6516FFD0FFDD0BA8F8B6FB5BF81A" pageId="38" pageNumber="39" type="nomenclature">
<paragraph id="206B369DFFD0FFDD0BA8F8B6FA6AF8F9" blockId="38.[151,829,1863,1922]" box="[151,524,1863,1889]" pageId="38" pageNumber="39">
<heading id="7B2381F1FFD0FFDD0BA8F8B6FA6AF8F9" bold="true" box="[151,524,1863,1889]" fontSize="11" level="1" pageId="38" pageNumber="39" reason="1">
<emphasis id="12A0EA8FFFD0FFDD0BA8F8B6FA6AF8F9" bold="true" box="[151,524,1863,1889]" pageId="38" pageNumber="39">
<taxonomicName id="E7D44D1EFFD0FFDD0BA8F8B6F9C1F8F9" authority="Hansen &amp; Holmer, 2011" authorityName="Hansen &amp; Holmer" authorityYear="2011" box="[151,423,1863,1889]" class="Lingulata" family="Obolidae" genus="Schizotreta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Lingulida" pageId="38" pageNumber="39" phylum="Brachiopoda" rank="species" species="marginalis" status="sp. nov.">
<emphasis id="12A0EA8FFFD0FFDD0BA8F8B6F9C1F8F9" bold="true" box="[151,423,1863,1889]" italics="true" pageId="38" pageNumber="39">Schizotreta marginalis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="099357F4FFD0FFDD0A91F8B6FA6AF8F9" box="[430,524,1863,1889]" pageId="38" pageNumber="39" rank="species">sp. nov.</taxonomicNameLabel>
</emphasis>
</heading>
</paragraph>
<paragraph id="206B369DFFD0FFDD0BA8F89BFB5BF81A" blockId="38.[151,829,1863,1922]" box="[151,829,1898,1922]" pageId="38" pageNumber="39">
Pl. 7, Figs. 14–17; Pl. 8,
<figureCitation id="B8EF2A18FFD0FFDD0A92F89BF993F81A" box="[429,501,1898,1922]" captionStart="FIGURE 1" captionStartId="6.[151,244,1307,1328]" captionTargetBox="[152,1436,331,1294]" captionTargetId="figure-359@6.[151,1436,331,1295]" captionTargetPageId="6" captionText="FIGURE 1 Locality maps of the Svalbard Archipelago. a) Locations of sites yielding Lower Palaeozoic fossils mentioned in this paper. b) Geological map of the Basissletta plain, northeastern Ny Friesland; redrawn from Fortey &amp; Bruton (1973). The base map is based on aerial photos made available by the Norwegian Polar Institute and on field observations made by the authors in 2008." figureDoi="http://doi.org/10.5281/zenodo.5243502" httpUri="https://zenodo.org/record/5243502/files/figure.png" pageId="38" pageNumber="39">Figs. 1</figureCitation>
–17; Pl. 9,
<figureCitation id="B8EF2A18FFD0FFDD094CF89BFADAF81A" box="[627,700,1898,1922]" captionStart="FIGURE 1" captionStartId="6.[151,244,1307,1328]" captionTargetBox="[152,1436,331,1294]" captionTargetId="figure-359@6.[151,1436,331,1295]" captionTargetPageId="6" captionText="FIGURE 1 Locality maps of the Svalbard Archipelago. a) Locations of sites yielding Lower Palaeozoic fossils mentioned in this paper. b) Geological map of the Basissletta plain, northeastern Ny Friesland; redrawn from Fortey &amp; Bruton (1973). The base map is based on aerial photos made available by the Norwegian Polar Institute and on field observations made by the authors in 2008." figureDoi="http://doi.org/10.5281/zenodo.5243502" httpUri="https://zenodo.org/record/5243502/files/figure.png" pageId="38" pageNumber="39">Figs. 1</figureCitation>
–8;
<tableCitation id="6D560326FFD0FFDD09D5F89BFB5BF81A" box="[746,829,1898,1922]" captionStart="TABLE 7" captionStartId="41.[151,232,157,178]" captionText="TABLE 7. Shell measurements of Schizotreta marginalis sp. nov." pageId="38" pageNumber="39">Table 7</tableCitation>
</paragraph>
</subSubSection>
<subSubSection id="68CE6516FFD0FFD30BA8F843F88BFC05" lastPageId="40" lastPageNumber="41" pageId="38" pageNumber="39" type="description">
<paragraph id="206B369DFFD0FFD30BA8F843F8BBFF2A" blockId="38.[151,996,1970,1991]" lastBlockId="40.[151,1437,157,755]" lastPageId="40" lastPageNumber="41" pageId="38" pageNumber="39">
?1980
<taxonomicName id="E7D44D1EFFD0FFDD0BCAF843F9F5F85F" box="[245,403,1970,1991]" class="Lingulata" family="Obolidae" genus="Schizotreta" kingdom="Animalia" order="Lingulida" pageId="38" pageNumber="39" phylum="Brachiopoda" rank="species" species="undefined-1">
<emphasis id="12A0EA8FFFD0FFDD0BCAF843F906F85F" box="[245,352,1970,1991]" italics="true" pageId="38" pageNumber="39">Schizotreta</emphasis>
sp. 1
</taxonomicName>
―Popov in Nazarov &amp; Popov, pp. 115–116, Pl. 31,
<figureCitation id="B8EF2A18FFD0FFDD08BAF843FBA3F85F" box="[901,965,1970,1991]" captionStart="FIGURE 3" captionStartId="10.[151,244,1646,1667]" captionTargetBox="[173,1417,393,1624]" captionTargetId="figure-209@10.[173,1417,374,1632]" captionTargetPageId="10" captionText="FIGURE 3 Rose histograms for the umbonal orientation of the large brachiopod Ectenoglossa? oviforma sp. nov. found in the Olenidsletta Member, Valhallfonna Formation. a) Histogram of 58 specimens from 88 m above the base of the member. b) Histogram of 13 specimens from 94 m above the base of the member." figureDoi="http://doi.org/10.5281/zenodo.5243508" httpUri="https://zenodo.org/record/5243508/files/figure.png" pageId="38" pageNumber="39">Figs. 3</figureCitation>
–6.
<emphasis id="12A0EA8FFFDEFFD30BA8FF6CF8BBFF2A" bold="true" box="[151,221,157,178]" pageId="40" pageNumber="41">Plate 8</emphasis>
</paragraph>
<paragraph id="206B369DFFDEFFD30BA8FF4CF9A4FF4A" blockId="40.[151,1437,157,755]" box="[151,450,189,210]" pageId="40" pageNumber="41">
<taxonomicName id="E7D44D1EFFDEFFD30BA8FF4CF917FF4A" authority="Hansen &amp; Holmer, 2011" authorityName="Hansen &amp; Holmer" authorityYear="2011" box="[151,369,189,210]" class="Lingulata" family="Obolidae" genus="Schizotreta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Lingulida" pageId="40" pageNumber="41" phylum="Brachiopoda" rank="species" species="marginalis" status="sp. nov.">
<emphasis id="12A0EA8FFFDEFFD30BA8FF4CF917FF4A" box="[151,369,189,210]" italics="true" pageId="40" pageNumber="41">Schizotreta marginalis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="099357F4FFDEFFD30A49FF4CF9A4FF4A" box="[374,450,189,210]" pageId="40" pageNumber="41" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
<paragraph id="206B369DFFDEFFD30BE0FF2CF9ABFF6A" blockId="40.[151,1437,157,755]" box="[223,461,221,242]" pageId="40" pageNumber="41">Valhallfonna Formation.</paragraph>
<paragraph id="206B369DFFDEFFD30BE0FF0DFA24FEA9" blockId="40.[151,1437,157,755]" pageId="40" pageNumber="41">
<materialsCitation id="90BC3CC0FFDEFFD30BE0FF0DFA5BFEA9" collectingDate="2008-07-28" collectionCode="TSGF" collectorName="Olenidsletta Member &amp; Coll. J. Hansen" elevation="97" pageId="40" pageNumber="41" specimenCode="TSGF16954" specimenCount="1" typeStatus="paratype">
1–2.
<specimenCode id="70729EE6FFDEFFD30A30FF0DF9EEFE89" box="[271,392,252,273]" collectionCode="TSGF" pageId="40" pageNumber="41">TSGF16954</specimenCode>
,
<typeStatus id="FF6F883FFFDEFFD30AADFF0DF981FE89" box="[402,487,252,273]" pageId="40" pageNumber="41" type="paratype">paratype</typeStatus>
, dorsal valve exterior and detail of ornamentation.
<collectorName id="8D21534BFFDEFFD308EDFF0DFCC6FE89" box="[978,1184,252,273]" pageId="40" pageNumber="41">Olenidsletta Member</collectorName>
,
<quantity id="E72C9B78FFDEFFD30F95FF0DFCBDFE89" box="[1194,1243,252,273]" metricMagnitude="1" metricUnit="m" metricValue="9.7" pageId="40" pageNumber="41" unit="m" value="97.0">
<elevation id="ABF9D1AEFFDEFFD30F95FF0DFCBDFE89" box="[1194,1243,252,273]" metricMagnitude="1" metricUnit="m" metricValue="9.7" pageId="40" pageNumber="41" unit="m" value="97.0">97 m</elevation>
</quantity>
above base.
<collectorName id="8D21534BFFDEFFD30E68FF0DF94CFEA9" pageId="40" pageNumber="41">Coll. J. Hansen</collectorName>
,
<date id="546A105DFFDEFFD30A0DFEEDF9C7FEA9" box="[306,417,284,305]" pageId="40" pageNumber="41" value="2008-07-28">
<collectingDate id="442EE9B5FFDEFFD30A0DFEEDF9C7FEA9" box="[306,417,284,305]" pageId="40" pageNumber="41" value="2008-07-28">28.07.2008</collectingDate>
</date>
, sample JH-136
</materialsCitation>
.
</paragraph>
<paragraph id="206B369DFFDEFFD30BE0FECDFC7EFEE9" blockId="40.[151,1437,157,755]" pageId="40" pageNumber="41">
<materialsCitation id="90BC3CC0FFDEFFD30BE0FECDFC72FEE9" collectingDate="2008-04-08" collectionCode="TSGF" collectorName="Profilbekken Member &amp; Coll. J. Hansen" elevation="26" pageId="40" pageNumber="41" specimenCode="TSGF17029" specimenCount="1" typeStatus="paratype">
3–5.
<specimenCode id="70729EE6FFDEFFD30A27FECDF9F7FEC9" box="[280,401,316,337]" collectionCode="TSGF" pageId="40" pageNumber="41">TSGF17029</specimenCode>
,
<typeStatus id="FF6F883FFFDEFFD30A9BFECDF99FFEC9" box="[420,505,316,337]" pageId="40" pageNumber="41" type="paratype">paratype</typeStatus>
, dorsal valve exterior, oblique lateral view, and detail of micro-ornamentation thereof.
<collectorName id="8D21534BFFDEFFD30BE0FEADF9D3FEE9" box="[223,437,348,369]" pageId="40" pageNumber="41">Profilbekken Member</collectorName>
,
<quantity id="E72C9B78FFDEFFD30A81FEADF989FEE9" box="[446,495,348,369]" metricMagnitude="1" metricUnit="m" metricValue="2.6" pageId="40" pageNumber="41" unit="m" value="26.0">
<elevation id="ABF9D1AEFFDEFFD30A81FEADF989FEE9" box="[446,495,348,369]" metricMagnitude="1" metricUnit="m" metricValue="2.6" pageId="40" pageNumber="41" unit="m" value="26.0">26 m</elevation>
</quantity>
above base.
<collectorName id="8D21534BFFDEFFD30955FEADFA99FEE9" box="[618,767,348,369]" pageId="40" pageNumber="41">Coll. J. Hansen</collectorName>
,
<date id="546A105DFFDEFFD30837FEADFB10FEE9" box="[776,886,348,369]" pageId="40" pageNumber="41" value="2008-04-08">
<collectingDate id="442EE9B5FFDEFFD30837FEADFB10FEE9" box="[776,886,348,369]" pageId="40" pageNumber="41" value="2008-04-08">04.08.2008</collectingDate>
</date>
, sample JH-184
</materialsCitation>
.
</paragraph>
<paragraph id="206B369DFFDEFFD30BE0FE8DF988FE29" blockId="40.[151,1437,157,755]" pageId="40" pageNumber="41">
<materialsCitation id="90BC3CC0FFDEFFD30BE0FE8DF98CFE29" collectingDate="2008-04-08" collectionCode="TSGF" collectorName="Profilbekken Member &amp; Coll. J. Hansen" elevation="26" pageId="40" pageNumber="41" specimenCode="TSGF17028" specimenCount="1" typeStatus="paratype">
6–7.
<specimenCode id="70729EE6FFDEFFD30A2EFE8DF9ECFE09" box="[273,394,380,401]" collectionCode="TSGF" pageId="40" pageNumber="41">TSGF17028</specimenCode>
,
<typeStatus id="FF6F883FFFDEFFD30AAAFE8DF98CFE09" box="[405,490,380,401]" pageId="40" pageNumber="41" type="paratype">paratype</typeStatus>
, dorsal valve exterior and larval shell.
<collectorName id="8D21534BFFDEFFD30855FE8DFC26FE09" box="[874,1088,380,401]" pageId="40" pageNumber="41">Profilbekken Member</collectorName>
,
<quantity id="E72C9B78FFDEFFD30F73FE8DFC18FE09" box="[1100,1150,380,401]" metricMagnitude="1" metricUnit="m" metricValue="2.6" pageId="40" pageNumber="41" unit="m" value="26.0">
<elevation id="ABF9D1AEFFDEFFD30F73FE8DFC18FE09" box="[1100,1150,380,401]" metricMagnitude="1" metricUnit="m" metricValue="2.6" pageId="40" pageNumber="41" unit="m" value="26.0">26 m</elevation>
</quantity>
above base.
<collectorName id="8D21534BFFDEFFD30E3FFE8DFDFEFE09" box="[1280,1432,380,401]" pageId="40" pageNumber="41">Coll. J. Hansen</collectorName>
,
<date id="546A105DFFDEFFD30BE0FE6DF92BFE29" box="[223,333,412,433]" pageId="40" pageNumber="41" value="2008-04-08">
<collectingDate id="442EE9B5FFDEFFD30BE0FE6DF92BFE29" box="[223,333,412,433]" pageId="40" pageNumber="41" value="2008-04-08">04.08.2008</collectingDate>
</date>
, sample JH-184
</materialsCitation>
.
</paragraph>
<paragraph id="206B369DFFDEFFD30BE0FE4DFC76FE68" blockId="40.[151,1437,157,755]" pageId="40" pageNumber="41">
<materialsCitation id="90BC3CC0FFDEFFD30BE0FE4DFC6AFE68" collectingDate="2008-07-28" collectionCode="TSGF" collectorName="Olenidsletta Member &amp; Coll. J. Hansen" elevation="97" pageId="40" pageNumber="41" specimenCode="TSGF16947" specimenCount="1" typeStatus="paratype">
8–10.
<specimenCode id="70729EE6FFDEFFD30A23FE4DF9F0FE49" box="[284,406,444,465]" collectionCode="TSGF" pageId="40" pageNumber="41">TSGF16947</specimenCode>
,
<typeStatus id="FF6F883FFFDEFFD30A9EFE4DF990FE49" box="[417,502,444,465]" pageId="40" pageNumber="41" type="paratype">paratype</typeStatus>
, ventral valve exterior, close view of larval shell, and detail of postlarval micro-ornamentation.
<collectorName id="8D21534BFFDEFFD30BE0FE2AF9CAFE68" box="[223,428,475,496]" pageId="40" pageNumber="41">Olenidsletta Member</collectorName>
,
<quantity id="E72C9B78FFDEFFD30A89FE2AF980FE68" box="[438,486,475,496]" metricMagnitude="1" metricUnit="m" metricValue="9.7" pageId="40" pageNumber="41" unit="m" value="97.0">
<elevation id="ABF9D1AEFFDEFFD30A89FE2AF980FE68" box="[438,486,475,496]" metricMagnitude="1" metricUnit="m" metricValue="9.7" pageId="40" pageNumber="41" unit="m" value="97.0">97 m</elevation>
</quantity>
above base.
<collectorName id="8D21534BFFDEFFD3095DFE2AFA91FE68" box="[610,759,475,496]" pageId="40" pageNumber="41">Coll. J. Hansen</collectorName>
,
<date id="546A105DFFDEFFD3083EFE2AFB09FE68" box="[769,879,475,496]" pageId="40" pageNumber="41" value="2008-07-28">
<collectingDate id="442EE9B5FFDEFFD3083EFE2AFB09FE68" box="[769,879,475,496]" pageId="40" pageNumber="41" value="2008-07-28">28.07.2008</collectingDate>
</date>
, sample JH-136
</materialsCitation>
.
</paragraph>
<paragraph id="206B369DFFDEFFD30BE0FE0AFC76FDA8" blockId="40.[151,1437,157,755]" pageId="40" pageNumber="41">
<materialsCitation id="90BC3CC0FFDEFFD30BE0FE0AFC6AFDA8" collectingDate="2008-07-28" collectionCode="TSGF" collectorName="Olenidsletta Member &amp; Coll. J. Hansen" elevation="97" pageId="40" pageNumber="41" specimenCode="TSGF16948" specimenCount="1" typeStatus="paratype">
11–13.
<specimenCode id="70729EE6FFDEFFD30A18FE0AF9C6FD88" box="[295,416,507,528]" collectionCode="TSGF" pageId="40" pageNumber="41">TSGF16948</specimenCode>
,
<typeStatus id="FF6F883FFFDEFFD30A96FE0AF998FD88" box="[425,510,507,528]" pageId="40" pageNumber="41" type="paratype">paratype</typeStatus>
, ventral valve exterior, oblique anterolateral view, and detail of postlarval micro-ornamentation.
<collectorName id="8D21534BFFDEFFD30BE0FDEAF9CAFDA8" box="[223,428,539,560]" pageId="40" pageNumber="41">Olenidsletta Member</collectorName>
,
<quantity id="E72C9B78FFDEFFD30A89FDEAF980FDA8" box="[438,486,539,560]" metricMagnitude="1" metricUnit="m" metricValue="9.7" pageId="40" pageNumber="41" unit="m" value="97.0">
<elevation id="ABF9D1AEFFDEFFD30A89FDEAF980FDA8" box="[438,486,539,560]" metricMagnitude="1" metricUnit="m" metricValue="9.7" pageId="40" pageNumber="41" unit="m" value="97.0">97 m</elevation>
</quantity>
above base.
<collectorName id="8D21534BFFDEFFD3095DFDEAFA91FDA8" box="[610,759,539,560]" pageId="40" pageNumber="41">Coll. J. Hansen</collectorName>
,
<date id="546A105DFFDEFFD3083EFDEAFB09FDA8" box="[769,879,539,560]" pageId="40" pageNumber="41" value="2008-07-28">
<collectingDate id="442EE9B5FFDEFFD3083EFDEAFB09FDA8" box="[769,879,539,560]" pageId="40" pageNumber="41" value="2008-07-28">28.07.2008</collectingDate>
</date>
, sample JH-136
</materialsCitation>
.
</paragraph>
<paragraph id="206B369DFFDEFFD30BE0FDCAF94AFDE8" blockId="40.[151,1437,157,755]" pageId="40" pageNumber="41">
<materialsCitation id="90BC3CC0FFDEFFD30BE0FDCAF94FFDE8" collectingDate="2008-07-28" collectionCode="TSGF" collectorName="Olenidsletta Member &amp; Coll. J. Hansen" elevation="97" pageId="40" pageNumber="41" specimenCode="TSGF16949" specimenCount="1" typeStatus="paratype">
14.
<specimenCode id="70729EE6FFDEFFD30A3CFDCAF91AFDC8" box="[259,380,571,592]" collectionCode="TSGF" pageId="40" pageNumber="41">TSGF16949</specimenCode>
,
<typeStatus id="FF6F883FFFDEFFD30AB9FDCAF9BDFDC8" box="[390,475,571,592]" pageId="40" pageNumber="41" type="paratype">paratype</typeStatus>
, ventral valve exterior.
<collectorName id="8D21534BFFDEFFD30981FDCAFBECFDC8" box="[702,906,571,592]" pageId="40" pageNumber="41">Olenidsletta Member</collectorName>
,
<quantity id="E72C9B78FFDEFFD308ABFDCAFBA2FDC8" box="[916,964,571,592]" metricMagnitude="1" metricUnit="m" metricValue="9.7" pageId="40" pageNumber="41" unit="m" value="97.0">
<elevation id="ABF9D1AEFFDEFFD308ABFDCAFBA2FDC8" box="[916,964,571,592]" metricMagnitude="1" metricUnit="m" metricValue="9.7" pageId="40" pageNumber="41" unit="m" value="97.0">97 m</elevation>
</quantity>
above base.
<collectorName id="8D21534BFFDEFFD30F7EFDCAFCB0FDC8" box="[1089,1238,571,592]" pageId="40" pageNumber="41">Coll. J. Hansen</collectorName>
,
<date id="546A105DFFDEFFD30FDFFDCAFD28FDC8" box="[1248,1358,571,592]" pageId="40" pageNumber="41" value="2008-07-28">
<collectingDate id="442EE9B5FFDEFFD30FDFFDCAFD28FDC8" box="[1248,1358,571,592]" pageId="40" pageNumber="41" value="2008-07-28">28.07.2008</collectingDate>
</date>
, sample JH-136
</materialsCitation>
.
</paragraph>
<paragraph id="206B369DFFDEFFD30BE0FD8AFAA5FD28" blockId="40.[151,1437,157,755]" pageId="40" pageNumber="41">
<materialsCitation id="90BC3CC0FFDEFFD30BE0FD8AFAA6FD28" collectingDate="2008-07-28" collectionCode="TSGF" collectorName="Olenidsletta Member &amp; Coll. J. Hansen" elevation="97" pageId="40" pageNumber="41" specimenCode="TSGF16951" specimenCount="1" typeStatus="paratype">
15–16.
<specimenCode id="70729EE6FFDEFFD30A17FD8AF9C7FD08" box="[296,417,635,656]" collectionCode="TSGF" pageId="40" pageNumber="41">TSGF16951</specimenCode>
,
<typeStatus id="FF6F883FFFDEFFD30A94FD8AFA66FD08" box="[427,512,635,656]" pageId="40" pageNumber="41" type="paratype">paratype</typeStatus>
, dorsal valve interior and oblique anterolateral view thereof.
<collectorName id="8D21534BFFDEFFD30F6EFD8AFD46FD08" box="[1105,1312,635,656]" pageId="40" pageNumber="41">Olenidsletta Member</collectorName>
,
<quantity id="E72C9B78FFDEFFD30E15FD8AFD3AFD08" box="[1322,1372,635,656]" metricMagnitude="1" metricUnit="m" metricValue="9.7" pageId="40" pageNumber="41" unit="m" value="97.0">
<elevation id="ABF9D1AEFFDEFFD30E15FD8AFD3AFD08" box="[1322,1372,635,656]" metricMagnitude="1" metricUnit="m" metricValue="9.7" pageId="40" pageNumber="41" unit="m" value="97.0">97 m</elevation>
</quantity>
above base.
<collectorName id="8D21534BFFDEFFD30A2AFD6AF9CCFD28" box="[277,426,667,688]" pageId="40" pageNumber="41">Coll. J. Hansen</collectorName>
,
<date id="546A105DFFDEFFD30A8BFD6AFA44FD28" box="[436,546,667,688]" pageId="40" pageNumber="41" value="2008-07-28">
<collectingDate id="442EE9B5FFDEFFD30A8BFD6AFA44FD28" box="[436,546,667,688]" pageId="40" pageNumber="41" value="2008-07-28">28.07.2008</collectingDate>
</date>
, sample JH-136
</materialsCitation>
.
</paragraph>
<paragraph id="206B369DFFDEFFD30BE0FD4AF94AFD6B" blockId="40.[151,1437,157,755]" pageId="40" pageNumber="41">
<materialsCitation id="90BC3CC0FFDEFFD30BE0FD4AF94FFD6B" collectingDate="2008-04-08" collectionCode="TSGF" collectorName="Profilbekken Member &amp; Coll. J. Hansen" elevation="26" pageId="40" pageNumber="41" specimenCode="TSGF17024" specimenCount="1" typeStatus="paratype">
17.
<specimenCode id="70729EE6FFDEFFD30A3CFD4AF91AFD48" box="[259,380,699,720]" collectionCode="TSGF" pageId="40" pageNumber="41">TSGF17024</specimenCode>
,
<typeStatus id="FF6F883FFFDEFFD30AB9FD4AF9BDFD48" box="[390,475,699,720]" pageId="40" pageNumber="41" type="paratype">paratype</typeStatus>
, dorsal valve interior.
<collectorName id="8D21534BFFDEFFD3098CFD4AFBEFFD48" box="[691,905,699,720]" pageId="40" pageNumber="41">Profilbekken Member</collectorName>
,
<quantity id="E72C9B78FFDEFFD308ACFD4AFBA2FD48" box="[915,964,699,720]" metricMagnitude="1" metricUnit="m" metricValue="2.6" pageId="40" pageNumber="41" unit="m" value="26.0">
<elevation id="ABF9D1AEFFDEFFD308ACFD4AFBA2FD48" box="[915,964,699,720]" metricMagnitude="1" metricUnit="m" metricValue="2.6" pageId="40" pageNumber="41" unit="m" value="26.0">26 m</elevation>
</quantity>
above base.
<collectorName id="8D21534BFFDEFFD30F7FFD4AFCB0FD48" box="[1088,1238,699,720]" pageId="40" pageNumber="41">Coll. J. Hansen</collectorName>
,
<date id="546A105DFFDEFFD30FDFFD4AFD28FD48" box="[1248,1358,699,720]" pageId="40" pageNumber="41" value="2008-04-08">
<collectingDate id="442EE9B5FFDEFFD30FDFFD4AFD28FD48" box="[1248,1358,699,720]" pageId="40" pageNumber="41" value="2008-04-08">04.08.2008</collectingDate>
</date>
, sample JH-184
</materialsCitation>
.
</paragraph>
<paragraph id="206B369DFFDEFFD30BA8FC90F88BFC05" blockId="40.[151,1437,865,2005]" pageId="40" pageNumber="41">
<emphasis id="12A0EA8FFFDEFFD30BA8FC90F9EFFCE1" bold="true" box="[151,393,865,890]" inLineHeading="true" pageId="40" pageNumber="41" reason="1">Derivation of name.</emphasis>
Latin ‘
<emphasis id="12A0EA8FFFDEFFD30AE0FC93FA24FCE1" box="[479,578,866,889]" italics="true" pageId="40" pageNumber="41">marginis</emphasis>
’, marginal; refers to the location of the dorsal umbo at the posterior valve margin.
</paragraph>
</subSubSection>
<subSubSection id="68CE6516FFDEFFD30BF8FC58FCF9FB01" pageId="40" pageNumber="41" type="materials_examined">
<paragraph id="206B369DFFDEFFD30BF8FC58FC1DFC7D" blockId="40.[151,1437,865,2005]" pageId="40" pageNumber="41">
<materialsCitation id="90BC3CC0FFDEFFD30BF8FC58FC1DFC7D" collectionCode="TSGF" elevation="97" pageId="40" pageNumber="41" specimenCode="TSGF16953" specimenCount="1" typeStatus="holotype">
<emphasis id="12A0EA8FFFDEFFD30BF8FC58F95DFC59" bold="true" box="[199,315,937,961]" inLineHeading="true" pageId="40" pageNumber="41" reason="1">
<typeStatus id="FF6F883FFFDEFFD30BF8FC58F950FC59" box="[199,310,937,961]" pageId="40" pageNumber="41" type="holotype">Holotype</typeStatus>
.
</emphasis>
Pl. 7, Figs. 16–17;
<specimenCode id="70729EE6FFDEFFD3091EFC58FAC9FC59" box="[545,687,937,961]" collectionCode="TSGF" pageId="40" pageNumber="41">TSGF16953</specimenCode>
, dorsal valve;
<quantity id="E72C9B78FFDEFFD30867FC58FBF5FC59" box="[856,915,937,961]" metricMagnitude="1" metricUnit="m" metricValue="9.7" pageId="40" pageNumber="41" unit="m" value="97.0">
<elevation id="ABF9D1AEFFDEFFD30867FC58FBF5FC59" box="[856,915,937,961]" metricMagnitude="1" metricUnit="m" metricValue="9.7" pageId="40" pageNumber="41" unit="m" value="97.0">97 m</elevation>
</quantity>
above base of Olenidsletta Member, Valhallfonna Formation, sample JH-136; Profilstranda at Basissletta, Ny Friesland, Spitsbergen.
</materialsCitation>
</paragraph>
<paragraph id="206B369DFFDEFFD30BF8FC00FCF9FB01" blockId="40.[151,1437,865,2005]" pageId="40" pageNumber="41">
<emphasis id="12A0EA8FFFDEFFD30BF8FC00F950FB92" bold="true" box="[199,310,1009,1034]" inLineHeading="true" pageId="40" pageNumber="41" reason="1">Material.</emphasis>
One conjoined specimen, 805 dorsal and 841 ventral valves and 1710 undifferentiated fragments from samples containing the trilobites
<accessionNumber id="3F87AB7EFFDEFFD3095DFBE4FAD9FBB5" box="[610,703,1045,1069]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/A84134" pageId="40" pageNumber="41" type="EnaNcbi">A84134</accessionNumber>
,
<accessionNumber id="3F87AB7EFFDEFFD309EFFBE4FB4AFBB5" box="[720,812,1045,1069]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/A84137" pageId="40" pageNumber="41" type="EnaNcbi">A84137</accessionNumber>
,
<accessionNumber id="3F87AB7EFFDEFFD30802FBE4FBF1FBB5" box="[829,919,1045,1069]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/A84271" pageId="40" pageNumber="41" type="EnaNcbi">A84271</accessionNumber>
and
<accessionNumber id="3F87AB7EFFDEFFD308E6FBE4FC55FBB5" box="[985,1075,1045,1069]" httpUri="https://www.ebi.ac.uk/ena/browser/api/embl/A84365" pageId="40" pageNumber="41" type="EnaNcbi">A84365</accessionNumber>
and from samples F*-scratch, F3478, F3518, F3797, F5114, F5690, TS92.3, JH-12, JH-14, JH-15, JH-23–25, JH-35, JH-45, JH-52, JH-95, JH- 131, JH-136, JH-140, JH-141, JH-143, JH-155, JH-157, JH-175 and JH-184. The
<typeStatus id="FF6F883FFFDEFFD30F60FBAFFCACFBEE" box="[1119,1226,1118,1142]" pageId="40" pageNumber="41" type="paratype">paratypes</typeStatus>
are
<materialsCitation id="90BC3CC0FFDEFFD30E3BFBACF885FB01" collectionCode="TSGF" pageId="40" pageNumber="41" specimenCode="TSGF16947- 16949" specimenCount="1">
<specimenCode id="70729EE6FFDEFFD30E3BFBACF886FB01" collectionCode="TSGF" pageId="40" pageNumber="41">TSGF16947– 16949</specimenCode>
,
</materialsCitation>
<materialsCitation id="90BC3CC0FFDEFFD30BD4FB70F91AFB01" box="[235,380,1153,1177]" collectionCode="TSGF" pageId="40" pageNumber="41" specimenCode="TSGF16951" specimenCount="1">
<specimenCode id="70729EE6FFDEFFD30BD4FB70F91EFB01" box="[235,376,1153,1177]" collectionCode="TSGF" pageId="40" pageNumber="41">TSGF16951</specimenCode>
,
</materialsCitation>
<materialsCitation id="90BC3CC0FFDEFFD30ABCFB70FA73FB01" box="[387,533,1153,1177]" collectionCode="TSGF" pageId="40" pageNumber="41" specimenCode="TSGF16952" specimenCount="1">
<specimenCode id="70729EE6FFDEFFD30ABCFB70FA76FB01" box="[387,528,1153,1177]" collectionCode="TSGF" pageId="40" pageNumber="41">TSGF16952</specimenCode>
,
</materialsCitation>
<materialsCitation id="90BC3CC0FFDEFFD30923FB70FACBFB01" box="[540,685,1153,1177]" collectionCode="TSGF" pageId="40" pageNumber="41" specimenCode="TSGF16954" specimenCount="1">
<specimenCode id="70729EE6FFDEFFD30923FB70FACFFB01" box="[540,681,1153,1177]" collectionCode="TSGF" pageId="40" pageNumber="41">TSGF16954</specimenCode>
,
</materialsCitation>
<materialsCitation id="90BC3CC0FFDEFFD3098BFB70FB23FB01" box="[692,837,1153,1177]" collectionCode="TSGF" pageId="40" pageNumber="41" specimenCode="TSGF17024" specimenCount="1">
<specimenCode id="70729EE6FFDEFFD3098BFB70FB27FB01" box="[692,833,1153,1177]" collectionCode="TSGF" pageId="40" pageNumber="41">TSGF17024</specimenCode>
,
</materialsCitation>
<materialsCitation id="90BC3CC0FFDEFFD30872FB70FC60FB01" box="[845,1030,1153,1177]" collectionCode="TSGF" pageId="40" pageNumber="41" specimenCode="TSGF17028" specimenCount="1">
<specimenCode id="70729EE6FFDEFFD30872FB70FBB0FB01" box="[845,982,1153,1177]" collectionCode="TSGF" pageId="40" pageNumber="41">TSGF17028</specimenCode>
and
</materialsCitation>
<materialsCitation id="90BC3CC0FFDEFFD30F32FB70FCFDFB01" box="[1037,1179,1153,1177]" collectionCode="TSGF" pageId="40" pageNumber="41" specimenCode="TSGF17029" specimenCount="1">
<specimenCode id="70729EE6FFDEFFD30F32FB70FCFDFB01" box="[1037,1179,1153,1177]" collectionCode="TSGF" pageId="40" pageNumber="41">TSGF17029</specimenCode>
</materialsCitation>
.
</paragraph>
</subSubSection>
<subSubSection id="68CE6516FFDEFFD30BF8FB54FB08FB79" pageId="40" pageNumber="41" type="diagnosis">
<paragraph id="206B369DFFDEFFD30BF8FB54FB08FB79" blockId="40.[151,1437,865,2005]" pageId="40" pageNumber="41">
<emphasis id="12A0EA8FFFDEFFD30BF8FB54F927FB26" bold="true" box="[199,321,1189,1214]" inLineHeading="true" pageId="40" pageNumber="41" reason="1">Diagnosis.</emphasis>
Small
<taxonomicName id="E7D44D1EFFDEFFD30AAEFB54FA68FB25" authorityName="Kutorga" authorityYear="1848" box="[401,526,1189,1213]" class="Lingulata" family="Obolidae" genus="Schizotreta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Lingulida" pageId="40" pageNumber="41" phylum="Brachiopoda" rank="genus">
<emphasis id="12A0EA8FFFDEFFD30AAEFB54FA68FB25" box="[401,526,1189,1213]" italics="true" pageId="40" pageNumber="41">Schizotreta</emphasis>
</taxonomicName>
with marginal dorsal umbo; gently to moderately convex dorsal valve; generally elongate-oval outline; and micro-ornamentation of subequal pits.
</paragraph>
</subSubSection>
<subSubSection id="68CE6516FFDEFFD30BF8FB1CF996F84D" pageId="40" pageNumber="41" type="description">
<paragraph id="206B369DFFDEFFD30BF8FB1CFB08FA45" blockId="40.[151,1437,865,2005]" pageId="40" pageNumber="41">
<emphasis id="12A0EA8FFFDEFFD30BF8FB1CF93EFA9E" bold="true" box="[199,344,1261,1286]" inLineHeading="true" pageId="40" pageNumber="41" reason="1">Description.</emphasis>
Shell slightly to moderately ventribiconvex, convexity decreasing with increasing size. Outline elongate-oval to subcircular or subangular with greatest width at 38–69% of valve length. Valves thin-walled. L/W ratio 0.95–1.79, increasing with valve size. Largest valve
<quantity id="E72C9B78FFDEFFD30823FAC4FB16FAD5" box="[796,880,1333,1357]" metricMagnitude="-3" metricUnit="m" metricValue="3.7" pageId="40" pageNumber="41" unit="mm" value="3.7">3.7 mm</quantity>
long and
<quantity id="E72C9B78FFDEFFD308E0FAC4FC52FAD5" box="[991,1076,1333,1357]" metricMagnitude="-3" metricUnit="m" metricValue="3.2" pageId="40" pageNumber="41" unit="mm" value="3.2">3.2 mm</quantity>
wide. Larval shell smooth, subcircular,
<quantity id="E72C9B78FFDEFFD30BC4FAA8F9E4FAE9" box="[251,386,1369,1393]" metricMagnitude="-4" metricUnit="m" metricValue="3.5" metricValueMax="5.0" metricValueMin="2.0" pageId="40" pageNumber="41" unit="mm" value="0.35" valueMax="0.5" valueMin="0.2">0.2–0.5 mm</quantity>
long. Postlarval shell with subequal micro-pitting generally in radial rows, about 7–11 rows per
<quantity id="E72C9B78FFDEFFD30BFEFA8CF97EFA0D" box="[193,280,1405,1429]" metricMagnitude="-4" metricUnit="m" metricValue="1.0" pageId="40" pageNumber="41" unit="mm" value="0.1">0.1 mm</quantity>
, and macro-ornamentation of growth lines and lamellae. Lamellae usually growing higher distally; generally 5–6 lamellae per
<quantity id="E72C9B78FFDEFFD30AA1FA50F995FA21" box="[414,499,1441,1465]" metricMagnitude="-4" metricUnit="m" metricValue="2.0" pageId="40" pageNumber="41" unit="mm" value="0.2">0.2 mm</quantity>
proximal to larval shell or 7–27 within
<quantity id="E72C9B78FFDEFFD3088FFA50FB96FA21" box="[944,1008,1441,1465]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="40" pageNumber="41" unit="mm" value="1.0">1 mm</quantity>
of apex and 11–16 per mm within
<quantity id="E72C9B78FFDEFFD30E48FA50F8A4FA45" metricMagnitude="-3" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="40" pageNumber="41" unit="mm" value="1.5" valueMax="2.0" valueMin="1.0">1-2 mm</quantity>
anterior of apex. Edge of higher lamellae curved posteriorly.
</paragraph>
<paragraph id="206B369DFFDEFFD30BF8FA18FB5FF965" blockId="40.[151,1437,865,2005]" pageId="40" pageNumber="41">
Dorsal valve slightly to strongly convex with maximum depth at 18–53% of valve length. Umbo marginal. Pseudointerarea absent. Median groove wide (17% of valve width), shallow to deep and nearly vertical in orientation. Median ridge weak, absent in small specimens, extending close to anterior valve margin. Muscle field generally obscure. Anterior adductor muscle scars rather large, elongate-oval or diamond-shaped and located at about mid-length of valve, bounding
<emphasis id="12A0EA8FFFDEFFD30AC8F988FAFFF909" box="[503,665,1657,1681]" italics="true" pageId="40" pageNumber="41">vascula media</emphasis>
. Oblique internal muscle scars small and located posterolaterally to anterior adductor scars. Posterior adductor scars of similar size and located posterior and slightly more lateral with respect to oblique internal scars.
<emphasis id="12A0EA8FFFDEFFD3091EF930FAAEF941" box="[545,712,1729,1753]" italics="true" pageId="40" pageNumber="41">Vascula media</emphasis>
subparallel at least to mid-length of valve.
<emphasis id="12A0EA8FFFDEFFD30FE7F930FDFDF941" box="[1240,1435,1729,1753]" italics="true" pageId="40" pageNumber="41">Vascula lateralia</emphasis>
impressed along valve edge just anterior of pseudointerarea.
</paragraph>
<paragraph id="206B369DFFDEFFD30BF8F8F8F996F84D" blockId="40.[151,1437,865,2005]" pageId="40" pageNumber="41">
Ventral umbo submarginal to subcentral, located at 5–38% of valve length. Anterior valve slope slightly concave to gently convex. Foramen U-shaped in subadult specimens but becoming submarginal and tear-shaped with listrium closing most of pedicle track. Anterior end of foramen or slit notching larval shell. Pedicle opening about 15% as wide as valve. Pedicle tube short. Anterior adductor scars broad and located at about 65% of valve length. Vascular system apparently baculate.
<emphasis id="12A0EA8FFFDEFFD30970F86BFB75F82A" box="[591,787,1946,1970]" italics="true" pageId="40" pageNumber="41">Vascula lateralia</emphasis>
diverging rather strongly from anterior adductor scars, trunks narrowing significantly.
</paragraph>
</subSubSection>
<caption id="74AB6615FFDFFFD20BA8FF6CFB74FF2A" box="[151,786,157,178]" pageId="41" pageNumber="42" startId="41.[151,232,157,178]">
<paragraph id="206B369DFFDFFFD20BA8FF6CFB74FF2A" blockId="41.[151,786,157,178]" box="[151,786,157,178]" pageId="41" pageNumber="42">
<emphasis id="12A0EA8FFFDFFFD20BA8FF6CF966FF2A" bold="true" box="[151,256,157,178]" pageId="41" pageNumber="42">TABLE 7.</emphasis>
Shell measurements of
<taxonomicName id="E7D44D1EFFDFFFD20AD9FF6CFAA6FF2A" authority="Hansen &amp; Holmer, 2011" authorityName="Hansen &amp; Holmer" authorityYear="2011" box="[486,704,157,178]" class="Lingulata" family="Obolidae" genus="Schizotreta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Lingulida" pageId="41" pageNumber="42" phylum="Brachiopoda" rank="species" species="marginalis" status="sp. nov.">
<emphasis id="12A0EA8FFFDFFFD20AD9FF6CFAA6FF2A" box="[486,704,157,178]" italics="true" pageId="41" pageNumber="42">Schizotreta marginalis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="099357F4FFDFFFD209F9FF6CFB74FF2A" box="[710,786,157,178]" pageId="41" pageNumber="42" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
</caption>
<paragraph id="206B369DFFDFFFD20A73FF23FC9AFD23" pageId="41" pageNumber="42">
<table id="52D4C43DFFDF00040B9FFF23FC9AFD23" box="[160,1276,210,699]" gridcols="10" gridrows="15" pageId="41" pageNumber="42">
<tr id="9EE434DFFFDF00040B9FFF23FC9AFF7F" box="[160,1276,210,231]" gridrow="0" pageId="41" pageNumber="42" rowspan-0="1">
<th id="DD355DA3FFDF00040A74FF23F9E7FF7F" box="[331,385,210,231]" gridcol="1" gridrow="0" pageId="41" pageNumber="42">L</th>
<th id="DD355DA3FFDF00040A8AFF23F98BFF7F" box="[437,493,210,231]" gridcol="2" gridrow="0" pageId="41" pageNumber="42">W</th>
<th id="DD355DA3FFDF00040928FF23FA3CFF7F" box="[535,602,210,231]" gridcol="3" gridrow="0" pageId="41" pageNumber="42">L/W</th>
<th id="DD355DA3FFDF00040945FF23FAACFF7F" box="[634,714,210,231]" gridcol="4" gridrow="0" pageId="41" pageNumber="42">Widest</th>
<th id="DD355DA3FFDF000409DAFF23FB5DFF7F" box="[741,827,210,231]" gridcol="5" gridrow="0" pageId="41" pageNumber="42">Deepest</th>
<th id="DD355DA3FFDF00040861FF23FBCDFF7F" box="[862,939,210,231]" gridcol="6" gridrow="0" pageId="41" pageNumber="42">Umbo</th>
<th id="DD355DA3FFDF000408FAFF23FC7DFF7F" box="[965,1051,210,231]" gridcol="7" gridrow="0" pageId="41" pageNumber="42">L.larvae</th>
<th id="DD355DA3FFDF00040F10FF23FCEAFF7F" box="[1071,1164,210,231]" gridcol="8" gridrow="0" pageId="41" pageNumber="42">Rugae0.2</th>
<th id="DD355DA3FFDF00040F96FF23FC9AFF7F" box="[1193,1276,210,231]" gridcol="9" gridrow="0" pageId="41" pageNumber="42">Rugae1</th>
</tr>
<tr id="9EE434DFFFDF00040B9FFF06FC9AFE94" box="[160,1276,247,268]" gridrow="1" pageId="41" pageNumber="42">
<th id="DD355DA3FFDF00040B9FFF06FC9AFE94" box="[160,1276,247,268]" colspan="10" colspanRight="9" gridcol="0" gridrow="1" pageId="41" pageNumber="42">Dimensions of dorsal valves</th>
</tr>
<tr id="9EE434DFFFDF00040B9FFEEDFC9AFEA9" box="[160,1276,284,305]" gridrow="2" pageId="41" pageNumber="42">
<th id="DD355DA3FFDF00040B9FFEEDF899FEA9" box="[160,255,284,305]" gridcol="0" gridrow="2" pageId="41" pageNumber="42">N</th>
<td id="DD355DA3FFDF00040A74FEEDF9E7FEA9" box="[331,385,284,305]" gridcol="1" gridrow="2" pageId="41" pageNumber="42">49</td>
<td id="DD355DA3FFDF00040A8AFEEDF98BFEA9" box="[437,493,284,305]" gridcol="2" gridrow="2" pageId="41" pageNumber="42">46</td>
<td id="DD355DA3FFDF00040928FEEDFA3CFEA9" box="[535,602,284,305]" gridcol="3" gridrow="2" pageId="41" pageNumber="42">43</td>
<td id="DD355DA3FFDF00040945FEEDFAACFEA9" box="[634,714,284,305]" gridcol="4" gridrow="2" pageId="41" pageNumber="42">23</td>
<td id="DD355DA3FFDF000409DAFEEDFB5DFEA9" box="[741,827,284,305]" gridcol="5" gridrow="2" pageId="41" pageNumber="42">19</td>
<td id="DD355DA3FFDF00040861FEEDFBCDFEA9" box="[862,939,284,305]" gridcol="6" gridrow="2" pageId="41" pageNumber="42">41</td>
<td id="DD355DA3FFDF000408FAFEEDFC7DFEA9" box="[965,1051,284,305]" gridcol="7" gridrow="2" pageId="41" pageNumber="42">44</td>
<td id="DD355DA3FFDF00040F10FEEDFCEAFEA9" box="[1071,1164,284,305]" gridcol="8" gridrow="2" pageId="41" pageNumber="42">49</td>
<td id="DD355DA3FFDF00040F96FEEDFC9AFEA9" box="[1193,1276,284,305]" gridcol="9" gridrow="2" pageId="41" pageNumber="42">12</td>
</tr>
<tr id="9EE434DFFFDF00040B9FFECDFC9AFEC9" box="[160,1276,316,337]" gridrow="3" pageId="41" pageNumber="42">
<th id="DD355DA3FFDF00040B9FFECDF899FEC9" box="[160,255,316,337]" gridcol="0" gridrow="3" pageId="41" pageNumber="42">Min</th>
<td id="DD355DA3FFDF00040A74FECDF9E7FEC9" box="[331,385,316,337]" gridcol="1" gridrow="3" pageId="41" pageNumber="42">0.3</td>
<td id="DD355DA3FFDF00040A8AFECDF98BFEC9" box="[437,493,316,337]" gridcol="2" gridrow="3" pageId="41" pageNumber="42">0.2</td>
<td id="DD355DA3FFDF00040928FECDFA3CFEC9" box="[535,602,316,337]" gridcol="3" gridrow="3" pageId="41" pageNumber="42">0.95</td>
<td id="DD355DA3FFDF00040945FECDFAACFEC9" box="[634,714,316,337]" gridcol="4" gridrow="3" pageId="41" pageNumber="42">41</td>
<td id="DD355DA3FFDF000409DAFECDFB5DFEC9" box="[741,827,316,337]" gridcol="5" gridrow="3" pageId="41" pageNumber="42">18</td>
<td id="DD355DA3FFDF00040861FECDFBCDFEC9" box="[862,939,316,337]" gridcol="6" gridrow="3" pageId="41" pageNumber="42">0</td>
<td id="DD355DA3FFDF000408FAFECDFC7DFEC9" box="[965,1051,316,337]" gridcol="7" gridrow="3" pageId="41" pageNumber="42">0.24</td>
<td id="DD355DA3FFDF00040F10FECDFCEAFEC9" box="[1071,1164,316,337]" gridcol="8" gridrow="3" pageId="41" pageNumber="42">0</td>
<td id="DD355DA3FFDF00040F96FECDFC9AFEC9" box="[1193,1276,316,337]" gridcol="9" gridrow="3" pageId="41" pageNumber="42">7</td>
</tr>
<tr id="9EE434DFFFDF00040B9FFEADFC9AFEE9" box="[160,1276,348,369]" gridrow="4" pageId="41" pageNumber="42">
<th id="DD355DA3FFDF00040B9FFEADF899FEE9" box="[160,255,348,369]" gridcol="0" gridrow="4" pageId="41" pageNumber="42">Max</th>
<td id="DD355DA3FFDF00040A74FEADF9E7FEE9" box="[331,385,348,369]" gridcol="1" gridrow="4" pageId="41" pageNumber="42">2.5</td>
<td id="DD355DA3FFDF00040A8AFEADF98BFEE9" box="[437,493,348,369]" gridcol="2" gridrow="4" pageId="41" pageNumber="42">2.0</td>
<td id="DD355DA3FFDF00040928FEADFA3CFEE9" box="[535,602,348,369]" gridcol="3" gridrow="4" pageId="41" pageNumber="42">1.37</td>
<td id="DD355DA3FFDF00040945FEADFAACFEE9" box="[634,714,348,369]" gridcol="4" gridrow="4" pageId="41" pageNumber="42">62</td>
<td id="DD355DA3FFDF000409DAFEADFB5DFEE9" box="[741,827,348,369]" gridcol="5" gridrow="4" pageId="41" pageNumber="42">53</td>
<td id="DD355DA3FFDF00040861FEADFBCDFEE9" box="[862,939,348,369]" gridcol="6" gridrow="4" pageId="41" pageNumber="42">0</td>
<td id="DD355DA3FFDF000408FAFEADFC7DFEE9" box="[965,1051,348,369]" gridcol="7" gridrow="4" pageId="41" pageNumber="42">0.45</td>
<td id="DD355DA3FFDF00040F10FEADFCEAFEE9" box="[1071,1164,348,369]" gridcol="8" gridrow="4" pageId="41" pageNumber="42">7</td>
<td id="DD355DA3FFDF00040F96FEADFC9AFEE9" box="[1193,1276,348,369]" gridcol="9" gridrow="4" pageId="41" pageNumber="42">23</td>
</tr>
<tr id="9EE434DFFFDF00040B9FFE8DFC9AFE09" box="[160,1276,380,401]" gridrow="5" pageId="41" pageNumber="42">
<th id="DD355DA3FFDF00040B9FFE8DF899FE09" box="[160,255,380,401]" gridcol="0" gridrow="5" pageId="41" pageNumber="42">Mean</th>
<td id="DD355DA3FFDF00040A74FE8DF9E7FE09" box="[331,385,380,401]" gridcol="1" gridrow="5" pageId="41" pageNumber="42">1.245</td>
<td id="DD355DA3FFDF00040A8AFE8DF98BFE09" box="[437,493,380,401]" gridcol="2" gridrow="5" pageId="41" pageNumber="42">1.139</td>
<td id="DD355DA3FFDF00040928FE8DFA3CFE09" box="[535,602,380,401]" gridcol="3" gridrow="5" pageId="41" pageNumber="42">1.155</td>
<td id="DD355DA3FFDF00040945FE8DFAACFE09" box="[634,714,380,401]" gridcol="4" gridrow="5" pageId="41" pageNumber="42">50.435</td>
<td id="DD355DA3FFDF000409DAFE8DFB5DFE09" box="[741,827,380,401]" gridcol="5" gridrow="5" pageId="41" pageNumber="42">34.526</td>
<td id="DD355DA3FFDF00040861FE8DFBCDFE09" box="[862,939,380,401]" gridcol="6" gridrow="5" pageId="41" pageNumber="42">0</td>
<td id="DD355DA3FFDF000408FAFE8DFC7DFE09" box="[965,1051,380,401]" gridcol="7" gridrow="5" pageId="41" pageNumber="42">0.349</td>
<td id="DD355DA3FFDF00040F10FE8DFCEAFE09" box="[1071,1164,380,401]" gridcol="8" gridrow="5" pageId="41" pageNumber="42">5.102</td>
<td id="DD355DA3FFDF00040F96FE8DFC9AFE09" box="[1193,1276,380,401]" gridcol="9" gridrow="5" pageId="41" pageNumber="42">17.000</td>
</tr>
<tr id="9EE434DFFFDF00040B9FFE6DFC9AFE29" box="[160,1276,412,433]" gridrow="6" pageId="41" pageNumber="42">
<th id="DD355DA3FFDF00040B9FFE6DF899FE29" box="[160,255,412,433]" gridcol="0" gridrow="6" pageId="41" pageNumber="42">Std.error</th>
<td id="DD355DA3FFDF00040A74FE6DF9E7FE29" box="[331,385,412,433]" gridcol="1" gridrow="6" pageId="41" pageNumber="42">0.053</td>
<td id="DD355DA3FFDF00040A8AFE6DF98BFE29" box="[437,493,412,433]" gridcol="2" gridrow="6" pageId="41" pageNumber="42">0.048</td>
<td id="DD355DA3FFDF00040928FE6DFA3CFE29" box="[535,602,412,433]" gridcol="3" gridrow="6" pageId="41" pageNumber="42">0.012</td>
<td id="DD355DA3FFDF00040945FE6DFAACFE29" box="[634,714,412,433]" gridcol="4" gridrow="6" pageId="41" pageNumber="42">0.712</td>
<td id="DD355DA3FFDF000409DAFE6DFB5DFE29" box="[741,827,412,433]" gridcol="5" gridrow="6" pageId="41" pageNumber="42">1.197</td>
<td id="DD355DA3FFDF00040861FE6DFBCDFE29" box="[862,939,412,433]" gridcol="6" gridrow="6" pageId="41" pageNumber="42">0</td>
<td id="DD355DA3FFDF000408FAFE6DFC7DFE29" box="[965,1051,412,433]" gridcol="7" gridrow="6" pageId="41" pageNumber="42">0.007</td>
<td id="DD355DA3FFDF00040F10FE6DFCEAFE29" box="[1071,1164,412,433]" gridcol="8" gridrow="6" pageId="41" pageNumber="42">0.180</td>
<td id="DD355DA3FFDF00040F96FE6DFC9AFE29" box="[1193,1276,412,433]" gridcol="9" gridrow="6" pageId="41" pageNumber="42">0.535</td>
</tr>
<tr id="9EE434DFFFDF00040B9FFE4DFC9AFE49" box="[160,1276,444,465]" gridrow="7" pageId="41" pageNumber="42">
<th id="DD355DA3FFDF00040B9FFE4DF899FE49" box="[160,255,444,465]" gridcol="0" gridrow="7" pageId="41" pageNumber="42">Variance</th>
<td id="DD355DA3FFDF00040A74FE4DF9E7FE49" box="[331,385,444,465]" gridcol="1" gridrow="7" pageId="41" pageNumber="42">0.188</td>
<td id="DD355DA3FFDF00040A8AFE4DF98BFE49" box="[437,493,444,465]" gridcol="2" gridrow="7" pageId="41" pageNumber="42">0.150</td>
<td id="DD355DA3FFDF00040928FE4DFA3CFE49" box="[535,602,444,465]" gridcol="3" gridrow="7" pageId="41" pageNumber="42">0.009</td>
<td id="DD355DA3FFDF00040945FE4DFAACFE49" box="[634,714,444,465]" gridcol="4" gridrow="7" pageId="41" pageNumber="42">33.439</td>
<td id="DD355DA3FFDF000409DAFE4DFB5DFE49" box="[741,827,444,465]" gridcol="5" gridrow="7" pageId="41" pageNumber="42">94.597</td>
<td id="DD355DA3FFDF00040861FE4DFBCDFE49" box="[862,939,444,465]" gridcol="6" gridrow="7" pageId="41" pageNumber="42">0</td>
<td id="DD355DA3FFDF000408FAFE4DFC7DFE49" box="[965,1051,444,465]" gridcol="7" gridrow="7" pageId="41" pageNumber="42">0.003</td>
<td id="DD355DA3FFDF00040F10FE4DFCEAFE49" box="[1071,1164,444,465]" gridcol="8" gridrow="7" pageId="41" pageNumber="42">2.135</td>
<td id="DD355DA3FFDF00040F96FE4DFC9AFE49" box="[1193,1276,444,465]" gridcol="9" gridrow="7" pageId="41" pageNumber="42">18.909</td>
</tr>
<tr id="9EE434DFFFDF00040B9FFE10FC9AFE6E" box="[160,1276,481,502]" gridrow="8" pageId="41" pageNumber="42">
<th id="DD355DA3FFDF00040B9FFE10FC9AFE6E" box="[160,1276,481,502]" colspan="10" colspanRight="9" gridcol="0" gridrow="8" pageId="41" pageNumber="42">Dimensions of ventral valves</th>
</tr>
<tr id="9EE434DFFFDF00040B9FFDF7FC9AFD83" box="[160,1276,518,539]" gridrow="9" pageId="41" pageNumber="42">
<th id="DD355DA3FFDF00040B9FFDF7F899FD83" box="[160,255,518,539]" gridcol="0" gridrow="9" pageId="41" pageNumber="42">N</th>
<td id="DD355DA3FFDF00040A74FDF7F9E7FD83" box="[331,385,518,539]" gridcol="1" gridrow="9" pageId="41" pageNumber="42">44</td>
<td id="DD355DA3FFDF00040A8AFDF7F98BFD83" box="[437,493,518,539]" gridcol="2" gridrow="9" pageId="41" pageNumber="42">41</td>
<td id="DD355DA3FFDF00040928FDF7FA3CFD83" box="[535,602,518,539]" gridcol="3" gridrow="9" pageId="41" pageNumber="42">38</td>
<td id="DD355DA3FFDF00040945FDF7FAACFD83" box="[634,714,518,539]" gridcol="4" gridrow="9" pageId="41" pageNumber="42">24</td>
<td id="DD355DA3FFDF000409DAFDF7FB5DFD83" box="[741,827,518,539]" gridcol="5" gridrow="9" pageId="41" pageNumber="42">38</td>
<td id="DD355DA3FFDF00040861FDF7FBCDFD83" box="[862,939,518,539]" gridcol="6" gridrow="9" pageId="41" pageNumber="42">15</td>
<td id="DD355DA3FFDF000408FAFDF7FC7DFD83" box="[965,1051,518,539]" gridcol="7" gridrow="9" pageId="41" pageNumber="42">33</td>
<td id="DD355DA3FFDF00040F10FDF7FCEAFD83" box="[1071,1164,518,539]" gridcol="8" gridrow="9" pageId="41" pageNumber="42">26</td>
<td id="DD355DA3FFDF00040F96FDF7FC9AFD83" box="[1193,1276,518,539]" gridcol="9" gridrow="9" pageId="41" pageNumber="42">10</td>
</tr>
<tr id="9EE434DFFFDF00040B9FFDD7FC9AFDA3" box="[160,1276,550,571]" gridrow="10" pageId="41" pageNumber="42">
<th id="DD355DA3FFDF00040B9FFDD7F899FDA3" box="[160,255,550,571]" gridcol="0" gridrow="10" pageId="41" pageNumber="42">Min</th>
<td id="DD355DA3FFDF00040A74FDD7F9E7FDA3" box="[331,385,550,571]" gridcol="1" gridrow="10" pageId="41" pageNumber="42">0.7</td>
<td id="DD355DA3FFDF00040A8AFDD7F98BFDA3" box="[437,493,550,571]" gridcol="2" gridrow="10" pageId="41" pageNumber="42">0.5</td>
<td id="DD355DA3FFDF00040928FDD7FA3CFDA3" box="[535,602,550,571]" gridcol="3" gridrow="10" pageId="41" pageNumber="42">1.00</td>
<td id="DD355DA3FFDF00040945FDD7FAACFDA3" box="[634,714,550,571]" gridcol="4" gridrow="10" pageId="41" pageNumber="42">38</td>
<td id="DD355DA3FFDF000409DAFDD7FB5DFDA3" box="[741,827,550,571]" gridcol="5" gridrow="10" pageId="41" pageNumber="42">2</td>
<td id="DD355DA3FFDF00040861FDD7FBCDFDA3" box="[862,939,550,571]" gridcol="6" gridrow="10" pageId="41" pageNumber="42">5</td>
<td id="DD355DA3FFDF000408FAFDD7FC7DFDA3" box="[965,1051,550,571]" gridcol="7" gridrow="10" pageId="41" pageNumber="42">0.20</td>
<td id="DD355DA3FFDF00040F10FDD7FCEAFDA3" box="[1071,1164,550,571]" gridcol="8" gridrow="10" pageId="41" pageNumber="42">3</td>
<td id="DD355DA3FFDF00040F96FDD7FC9AFDA3" box="[1193,1276,550,571]" gridcol="9" gridrow="10" pageId="41" pageNumber="42">16</td>
</tr>
<tr id="9EE434DFFFDF00040B9FFDB7FC9AFDC3" box="[160,1276,582,603]" gridrow="11" pageId="41" pageNumber="42">
<th id="DD355DA3FFDF00040B9FFDB7F899FDC3" box="[160,255,582,603]" gridcol="0" gridrow="11" pageId="41" pageNumber="42">Max</th>
<td id="DD355DA3FFDF00040A74FDB7F9E7FDC3" box="[331,385,582,603]" gridcol="1" gridrow="11" pageId="41" pageNumber="42">3.7</td>
<td id="DD355DA3FFDF00040A8AFDB7F98BFDC3" box="[437,493,582,603]" gridcol="2" gridrow="11" pageId="41" pageNumber="42">3.2</td>
<td id="DD355DA3FFDF00040928FDB7FA3CFDC3" box="[535,602,582,603]" gridcol="3" gridrow="11" pageId="41" pageNumber="42">1.79</td>
<td id="DD355DA3FFDF00040945FDB7FAACFDC3" box="[634,714,582,603]" gridcol="4" gridrow="11" pageId="41" pageNumber="42">69</td>
<td id="DD355DA3FFDF000409DAFDB7FB5DFDC3" box="[741,827,582,603]" gridcol="5" gridrow="11" pageId="41" pageNumber="42">55</td>
<td id="DD355DA3FFDF00040861FDB7FBCDFDC3" box="[862,939,582,603]" gridcol="6" gridrow="11" pageId="41" pageNumber="42">38</td>
<td id="DD355DA3FFDF000408FAFDB7FC7DFDC3" box="[965,1051,582,603]" gridcol="7" gridrow="11" pageId="41" pageNumber="42">0.50</td>
<td id="DD355DA3FFDF00040F10FDB7FCEAFDC3" box="[1071,1164,582,603]" gridcol="8" gridrow="11" pageId="41" pageNumber="42">8</td>
<td id="DD355DA3FFDF00040F96FDB7FC9AFDC3" box="[1193,1276,582,603]" gridcol="9" gridrow="11" pageId="41" pageNumber="42">27</td>
</tr>
<tr id="9EE434DFFFDF00040B9FFD97FC9AFDE3" box="[160,1276,614,635]" gridrow="12" pageId="41" pageNumber="42">
<th id="DD355DA3FFDF00040B9FFD97F899FDE3" box="[160,255,614,635]" gridcol="0" gridrow="12" pageId="41" pageNumber="42">Mean</th>
<td id="DD355DA3FFDF00040A74FD97F9E7FDE3" box="[331,385,614,635]" gridcol="1" gridrow="12" pageId="41" pageNumber="42">1.510</td>
<td id="DD355DA3FFDF00040A8AFD97F98BFDE3" box="[437,493,614,635]" gridcol="2" gridrow="12" pageId="41" pageNumber="42">1.205</td>
<td id="DD355DA3FFDF00040928FD97FA3CFDE3" box="[535,602,614,635]" gridcol="3" gridrow="12" pageId="41" pageNumber="42">1.220</td>
<td id="DD355DA3FFDF00040945FD97FAACFDE3" box="[634,714,614,635]" gridcol="4" gridrow="12" pageId="41" pageNumber="42">49.792</td>
<td id="DD355DA3FFDF000409DAFD97FB5DFDE3" box="[741,827,614,635]" gridcol="5" gridrow="12" pageId="41" pageNumber="42">30.053</td>
<td id="DD355DA3FFDF00040861FD97FBCDFDE3" box="[862,939,614,635]" gridcol="6" gridrow="12" pageId="41" pageNumber="42">20.800</td>
<td id="DD355DA3FFDF000408FAFD97FC7DFDE3" box="[965,1051,614,635]" gridcol="7" gridrow="12" pageId="41" pageNumber="42">0.370</td>
<td id="DD355DA3FFDF00040F10FD97FCEAFDE3" box="[1071,1164,614,635]" gridcol="8" gridrow="12" pageId="41" pageNumber="42">5.961</td>
<td id="DD355DA3FFDF00040F96FD97FC9AFDE3" box="[1193,1276,614,635]" gridcol="9" gridrow="12" pageId="41" pageNumber="42">21</td>
</tr>
<tr id="9EE434DFFFDF00040B9FFD77FC9AFD03" box="[160,1276,646,667]" gridrow="13" pageId="41" pageNumber="42">
<th id="DD355DA3FFDF00040B9FFD77F899FD03" box="[160,255,646,667]" gridcol="0" gridrow="13" pageId="41" pageNumber="42">Std.error</th>
<td id="DD355DA3FFDF00040A74FD77F9E7FD03" box="[331,385,646,667]" gridcol="1" gridrow="13" pageId="41" pageNumber="42">0.093</td>
<td id="DD355DA3FFDF00040A8AFD77F98BFD03" box="[437,493,646,667]" gridcol="2" gridrow="13" pageId="41" pageNumber="42">0.072</td>
<td id="DD355DA3FFDF00040928FD77FA3CFD03" box="[535,602,646,667]" gridcol="3" gridrow="13" pageId="41" pageNumber="42">0.024</td>
<td id="DD355DA3FFDF00040945FD77FAACFD03" box="[634,714,646,667]" gridcol="4" gridrow="13" pageId="41" pageNumber="42">0.971</td>
<td id="DD355DA3FFDF000409DAFD77FB5DFD03" box="[741,827,646,667]" gridcol="5" gridrow="13" pageId="41" pageNumber="42">1.792</td>
<td id="DD355DA3FFDF00040861FD77FBCDFD03" box="[862,939,646,667]" gridcol="6" gridrow="13" pageId="41" pageNumber="42">1.355</td>
<td id="DD355DA3FFDF000408FAFD77FC7DFD03" box="[965,1051,646,667]" gridcol="7" gridrow="13" pageId="41" pageNumber="42">0.010</td>
<td id="DD355DA3FFDF00040F10FD77FCEAFD03" box="[1071,1164,646,667]" gridcol="8" gridrow="13" pageId="41" pageNumber="42">0.137</td>
<td id="DD355DA3FFDF00040F96FD77FC9AFD03" box="[1193,1276,646,667]" gridcol="9" gridrow="13" pageId="41" pageNumber="42">0.467</td>
</tr>
<tr id="9EE434DFFFDF00040B9FFD57FC9AFD23" box="[160,1276,678,699]" gridrow="14" pageId="41" pageNumber="42">
<th id="DD355DA3FFDF00040B9FFD57F899FD23" box="[160,255,678,699]" gridcol="0" gridrow="14" pageId="41" pageNumber="42">Variance</th>
<td id="DD355DA3FFDF00040A74FD57F9E7FD23" box="[331,385,678,699]" gridcol="1" gridrow="14" pageId="41" pageNumber="42">0.454</td>
<td id="DD355DA3FFDF00040A8AFD57F98BFD23" box="[437,493,678,699]" gridcol="2" gridrow="14" pageId="41" pageNumber="42">0.272</td>
<td id="DD355DA3FFDF00040928FD57FA3CFD23" box="[535,602,678,699]" gridcol="3" gridrow="14" pageId="41" pageNumber="42">0.030</td>
<td id="DD355DA3FFDF00040945FD57FAACFD23" box="[634,714,678,699]" gridcol="4" gridrow="14" pageId="41" pageNumber="42">49.998</td>
<td id="DD355DA3FFDF000409DAFD57FB5DFD23" box="[741,827,678,699]" gridcol="5" gridrow="14" pageId="41" pageNumber="42">170.267</td>
<td id="DD355DA3FFDF00040861FD57FBCDFD23" box="[862,939,678,699]" gridcol="6" gridrow="14" pageId="41" pageNumber="42">95.457</td>
<td id="DD355DA3FFDF000408FAFD57FC7DFD23" box="[965,1051,678,699]" gridcol="7" gridrow="14" pageId="41" pageNumber="42">0.005</td>
<td id="DD355DA3FFDF00040F10FD57FCEAFD23" box="[1071,1164,678,699]" gridcol="8" gridrow="14" pageId="41" pageNumber="42">0.998</td>
<td id="DD355DA3FFDF00040F96FD57FC9AFD23" box="[1193,1276,678,699]" gridcol="9" gridrow="14" pageId="41" pageNumber="42">11.556</td>
</tr>
</table>
</paragraph>
<subSubSection id="68CE6516FFDFFFD00BF8FCE7FC0FFD3F" lastPageId="43" lastPageNumber="44" pageId="41" pageNumber="42" type="discussion">
<paragraph id="206B369DFFDFFFD20BF8FCE7FDF0FB21" blockId="41.[151,1436,789,1209]" pageId="41" pageNumber="42">
<emphasis id="12A0EA8FFFDFFFD20BF8FCE7F95DFCB6" bold="true" box="[199,315,790,814]" inLineHeading="true" pageId="41" pageNumber="42" reason="1">Remarks.</emphasis>
The large number of specimens from the Valhallfonna Formation reveals a surprising degree of variability, suggesting the co-occurrence of several species. However, this hypothesis is not supported by our morphological study. The plasticity of the species makes comparison with other species difficult, although the marginal dorsal umbo is a consistent feature distinguishing it from most other species. The variability of many features, such as the location and size of the pedicle opening, is correlated with ontogeny and thus should probably be avoided as a diagnostic feature for distinguishing species.
<taxonomicName id="E7D44D1EFFDFFFD2099BFC38FB3BFC79" box="[676,861,969,993]" class="Lingulata" family="Obolidae" genus="Schizotreta" kingdom="Animalia" order="Lingulida" pageId="41" pageNumber="42" phylum="Brachiopoda" rank="species" species="undefined-1">
<emphasis id="12A0EA8FFFDFFFD2099BFC38FB47FC79" box="[676,801,969,993]" italics="true" pageId="41" pageNumber="42">Schizotreta</emphasis>
sp. 1
</taxonomicName>
(
<bibRefCitation id="44454B6CFFDFFFD20853FC38FC11FC79" author="Nazarov, B. B. &amp; Popov, L. E." box="[876,1143,969,993]" pageId="41" pageNumber="42" pagination="1 - 190" refId="ref77233" refString="Nazarov, B. B. &amp; Popov, L. E. (1980) Stratigrafiya i fauna kremnisto-karbonatnykh otlozhenij Kazakhstana. (Stratigraphy and fauna of Ordovician siliceous-carbonate deposits of Kazakhstan.) Geologicheskiy Instituta Akademii Nauk SSSR, Trudy, 331, 1 - 190, 32 pls. [in Russian]." type="journal article" year="1980">Nazarov &amp; Popov 1980</bibRefCitation>
) from the lower Darriwilian of
<collectingCountry id="58C3760DFFDFFFD20BE0FC1CF907FB9D" box="[223,353,1005,1029]" name="Kazakhstan" pageId="41" pageNumber="42">Kazakhstan</collectingCountry>
has at least a nearly marginal dorsal umbo like that of the Spitsbergen specimens and otherwise appears conspecific. Of the other species having a marginal dorsal umbo or for which the location of the dorsal umbo is unknown,
<taxonomicName id="E7D44D1EFFDFFFD20A51FBC7FABEFBD5" authority="Cooper, 1956" authorityName="Cooper" authorityYear="1956" box="[366,728,1077,1102]" class="Lingulata" family="Obolidae" genus="Schizotreta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Lingulida" pageId="41" pageNumber="42" phylum="Brachiopoda" rank="species" species="posteroconvexa">
<emphasis id="12A0EA8FFFDFFFD20A51FBC7FA5CFBD5" box="[366,570,1078,1102]" italics="true" pageId="41" pageNumber="42">S. posteroconvexa</emphasis>
<bibRefCitation id="44454B6CFFDFFFD2097EFBC4FABEFBD5" author="Cooper, G. A." box="[577,728,1077,1101]" pageId="41" pageNumber="42" pagination="1 - 1245" refId="ref73641" refString="Cooper, G. A. (1956) Chazyan and related brachiopods. Smithsonian Miscellaneous Collections, 127 (1 - 2), 1 - 1245, 269 pls." type="journal article" year="1956">Cooper, 1956</bibRefCitation>
</taxonomicName>
from the Sandbian of Tennessee has no preserved dorsal valve but is subcircular and has a low conical ventral valve with a subcentral apex.
<taxonomicName id="E7D44D1EFFDFFFD20F37FBA8FD55FBE9" authority="Mergl, 2002" authorityName="Mergl" authorityYear="2002" box="[1032,1331,1113,1137]" class="Lingulata" family="Obolidae" genus="Schizotreta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Lingulida" pageId="41" pageNumber="42" phylum="Brachiopoda" rank="species" species="prilepensis">
<emphasis id="12A0EA8FFFDFFFD20F37FBA8FCC6FBE9" box="[1032,1184,1113,1137]" italics="true" pageId="41" pageNumber="42">S. prilepensis</emphasis>
<bibRefCitation id="44454B6CFFDFFFD20F97FBA8FD55FBE9" author="Mergl, M." box="[1192,1331,1113,1137]" pageId="41" pageNumber="42" pagination="1 - 82" refId="ref77107" refString="Mergl, M. (2002) Linguliformean and craniiformean brachiopods of the Ordovician (Trenice to Dobrotiva Formations) of the Barrandian, Bohemia. Acta Musei Nationalis Pragae, Series B, Natural History, 58 (1 - 2), 1 - 82, 42 pls." type="journal article" year="2002">Mergl, 2002</bibRefCitation>
</taxonomicName>
from the upper Darriwilian or lower Sandbian of
<collectingCountry id="58C3760DFFDFFFD20963FB8CFAA7FB0D" box="[604,705,1149,1173]" name="Czech Republic" pageId="41" pageNumber="42">Bohemia</collectingCountry>
is based on one ventral valve with too few distinct features for a satisfactory comparison. It appears to have more weakly developed filae, but more and better material is needed for
</paragraph>
<paragraph id="206B369DFFDFFFD20BA9FAFFF8BAFABB" blockId="41.[150,1436,1294,2009]" box="[150,220,1294,1315]" pageId="41" pageNumber="42">
<emphasis id="12A0EA8FFFDFFFD20BA9FAFFF8BAFABB" bold="true" box="[150,220,1294,1315]" pageId="41" pageNumber="42">Plate 9</emphasis>
</paragraph>
<paragraph id="206B369DFFDFFFD20BA8FADFF9A4FADB" blockId="41.[150,1436,1294,2009]" box="[151,450,1326,1347]" pageId="41" pageNumber="42">
<taxonomicName id="E7D44D1EFFDFFFD20BA8FADFF917FADB" authority="Hansen &amp; Holmer, 2011" authorityName="Hansen &amp; Holmer" authorityYear="2011" box="[151,369,1326,1347]" class="Lingulata" family="Obolidae" genus="Schizotreta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Lingulida" pageId="41" pageNumber="42" phylum="Brachiopoda" rank="species" species="marginalis" status="sp. nov.">
<emphasis id="12A0EA8FFFDFFFD20BA8FADFF917FADB" box="[151,369,1326,1347]" italics="true" pageId="41" pageNumber="42">Schizotreta marginalis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="099357F4FFDFFFD20A49FADFF9A4FADB" box="[374,450,1326,1347]" pageId="41" pageNumber="42" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
<paragraph id="206B369DFFDFFFD20BE0FABFFAC2FAFB" blockId="41.[150,1436,1294,2009]" box="[223,676,1358,1379]" pageId="41" pageNumber="42">Valhallfonna Formation, Olenidsletta Member.</paragraph>
<paragraph id="206B369DFFDFFFD20BE0FA9FF984FA3B" blockId="41.[150,1436,1294,2009]" pageId="41" pageNumber="42">
<materialsCitation id="90BC3CC0FFDFFFD20BE0FA9FF9B8FA3B" collectingDate="2008-07-21" collectionCode="TSGF" collectorName="Coll. J. Hansen" elevation="94" pageId="41" pageNumber="42" specimenCode="TSGF16876" specimenCount="1" typeStatus="paratype">
1–2.
<specimenCode id="70729EE6FFDFFFD20A2CFA9FF9EAFA1B" box="[275,396,1390,1411]" collectionCode="TSGF" pageId="41" pageNumber="42">TSGF16876</specimenCode>
,
<typeStatus id="FF6F883FFFDFFFD20AA5FA9FF989FA1B" box="[410,495,1390,1411]" pageId="41" pageNumber="42" type="paratype">paratype</typeStatus>
, dorsal valve exterior and detail of micro-ornamentation.
<quantity id="E72C9B78FFDFFFD20F03FA9FFC16FA1B" box="[1084,1136,1390,1411]" metricMagnitude="1" metricUnit="m" metricValue="9.4" pageId="41" pageNumber="42" unit="m" value="94.0">
<elevation id="ABF9D1AEFFDFFFD20F03FA9FFC16FA1B" box="[1084,1136,1390,1411]" metricMagnitude="1" metricUnit="m" metricValue="9.4" pageId="41" pageNumber="42" unit="m" value="94.0">94 m</elevation>
</quantity>
above base.
<collectorName id="8D21534BFFDFFFD20FC4FA9FFDFEFA1B" box="[1275,1432,1390,1411]" pageId="41" pageNumber="42">Coll. J. Hansen</collectorName>
,
<date id="546A105DFFDFFFD20BE0FA7FF92BFA3B" box="[223,333,1422,1443]" pageId="41" pageNumber="42" value="2008-07-21">
<collectingDate id="442EE9B5FFDFFFD20BE0FA7FF92BFA3B" box="[223,333,1422,1443]" pageId="41" pageNumber="42" value="2008-07-21">21.07.2008</collectingDate>
</date>
, sample JH-52
</materialsCitation>
.
</paragraph>
<paragraph id="206B369DFFDFFFD20BE0FA5FFC99FA5B" blockId="41.[150,1436,1294,2009]" box="[223,1279,1454,1475]" pageId="41" pageNumber="42">
<materialsCitation id="90BC3CC0FFDFFFD20BE0FA5FFC9DFA5B" box="[223,1275,1454,1475]" collectingDate="2008-07-21" collectionCode="TSGF" collectorName="Coll. J. Hansen" elevation="94" pageId="41" pageNumber="42" specimenCode="TSGF16875" specimenCount="1" typeStatus="paratype">
3.
<specimenCode id="70729EE6FFDFFFD20BC8FA5FF916FA5B" box="[247,368,1454,1475]" collectionCode="TSGF" pageId="41" pageNumber="42">TSGF16875</specimenCode>
,
<typeStatus id="FF6F883FFFDFFFD20A46FA5FF9A8FA5B" box="[377,462,1454,1475]" pageId="41" pageNumber="42" type="paratype">paratype</typeStatus>
, ventral valve exterior.
<quantity id="E72C9B78FFDFFFD2098EFA5FFA87FA5B" box="[689,737,1454,1475]" metricMagnitude="1" metricUnit="m" metricValue="9.4" pageId="41" pageNumber="42" unit="m" value="94.0">
<elevation id="ABF9D1AEFFDFFFD2098EFA5FFA87FA5B" box="[689,737,1454,1475]" metricMagnitude="1" metricUnit="m" metricValue="9.4" pageId="41" pageNumber="42" unit="m" value="94.0">94 m</elevation>
</quantity>
above base.
<collectorName id="8D21534BFFDFFFD20862FA5FFB94FA5B" box="[861,1010,1454,1475]" pageId="41" pageNumber="42">Coll. J. Hansen</collectorName>
,
<date id="546A105DFFDFFFD208C3FA5FFC0FFA5B" box="[1020,1129,1454,1475]" pageId="41" pageNumber="42" value="2008-07-21">
<collectingDate id="442EE9B5FFDFFFD208C3FA5FFC0FFA5B" box="[1020,1129,1454,1475]" pageId="41" pageNumber="42" value="2008-07-21">21.07.2008</collectingDate>
</date>
, sample JH-52
</materialsCitation>
.
</paragraph>
<paragraph id="206B369DFFDFFFD20BE0FA3FFD17FA7B" blockId="41.[150,1436,1294,2009]" box="[223,1393,1486,1507]" pageId="41" pageNumber="42">
<materialsCitation id="90BC3CC0FFDFFFD20BE0FA3FFD0BFA7B" box="[223,1389,1486,1507]" collectingDate="2008-07-21" collectionCode="TSGF" collectorName="Coll. J. Hansen" elevation="97" pageId="41" pageNumber="42" specimenCode="TSGF16873" specimenCount="1" typeStatus="paratype">
4.
<specimenCode id="70729EE6FFDFFFD20BC8FA3FF916FA7B" box="[247,368,1486,1507]" collectionCode="TSGF" pageId="41" pageNumber="42">TSGF16873</specimenCode>
,
<typeStatus id="FF6F883FFFDFFFD20A46FA3FF9A8FA7B" box="[377,462,1486,1507]" pageId="41" pageNumber="42" type="paratype">paratype</typeStatus>
, interior of ventral valve fragment.
<quantity id="E72C9B78FFDFFFD2081CFA3FFB35FA7B" box="[803,851,1486,1507]" metricMagnitude="1" metricUnit="m" metricValue="9.7" pageId="41" pageNumber="42" unit="m" value="97.0">
<elevation id="ABF9D1AEFFDFFFD2081CFA3FFB35FA7B" box="[803,851,1486,1507]" metricMagnitude="1" metricUnit="m" metricValue="9.7" pageId="41" pageNumber="42" unit="m" value="97.0">97 m</elevation>
</quantity>
above base.
<collectorName id="8D21534BFFDFFFD208EFFA3FFC03FA7B" box="[976,1125,1486,1507]" pageId="41" pageNumber="42">Coll. J. Hansen</collectorName>
,
<date id="546A105DFFDFFFD20F51FA3FFCBAFA7B" box="[1134,1244,1486,1507]" pageId="41" pageNumber="42" value="2008-07-21">
<collectingDate id="442EE9B5FFDFFFD20F51FA3FFCBAFA7B" box="[1134,1244,1486,1507]" pageId="41" pageNumber="42" value="2008-07-21">21.07.2008</collectingDate>
</date>
, sample JH-52
</materialsCitation>
.
</paragraph>
<paragraph id="206B369DFFDFFFD20BE0FA1FFA50F9BA" blockId="41.[150,1436,1294,2009]" pageId="41" pageNumber="42">
<materialsCitation id="90BC3CC0FFDFFFD20BE0FA1FFA54F9BA" collectingDate="2008-07-21" collectionCode="TSGF" collectorName="Coll. J. Hansen" elevation="94" pageId="41" pageNumber="42" specimenCode="TSGF16872" specimenCount="1" typeStatus="paratype">
5–6.
<specimenCode id="70729EE6FFDFFFD20A30FA1FF9EEF99B" box="[271,392,1518,1539]" collectionCode="TSGF" pageId="41" pageNumber="42">TSGF16872</specimenCode>
,
<typeStatus id="FF6F883FFFDFFFD20AADFA1FF981F99B" box="[402,487,1518,1539]" pageId="41" pageNumber="42" type="paratype">paratype</typeStatus>
, dorsal valve interior with visible muscle scars and detail of valve floor.
<quantity id="E72C9B78FFDFFFD20F97FA1FFCBFF99B" box="[1192,1241,1518,1539]" metricMagnitude="1" metricUnit="m" metricValue="9.4" pageId="41" pageNumber="42" unit="m" value="94.0">
<elevation id="ABF9D1AEFFDFFFD20F97FA1FFCBFF99B" box="[1192,1241,1518,1539]" metricMagnitude="1" metricUnit="m" metricValue="9.4" pageId="41" pageNumber="42" unit="m" value="94.0">94 m</elevation>
</quantity>
above base.
<collectorName id="8D21534BFFDFFFD20E68FA1FF94CF9BA" pageId="41" pageNumber="42">Coll. J. Hansen</collectorName>
,
<date id="546A105DFFDFFFD20A0DF9FCF9C7F9BA" box="[306,417,1549,1570]" pageId="41" pageNumber="42" value="2008-07-21">
<collectingDate id="442EE9B5FFDFFFD20A0DF9FCF9C7F9BA" box="[306,417,1549,1570]" pageId="41" pageNumber="42" value="2008-07-21">21.07.2008</collectingDate>
</date>
, sample JH-52
</materialsCitation>
.
</paragraph>
<paragraph id="206B369DFFDFFFD20BE0F9DCFAA5F9FA" blockId="41.[150,1436,1294,2009]" pageId="41" pageNumber="42">
<materialsCitation id="90BC3CC0FFDFFFD20BE0F9DCFAA6F9FA" collectingDate="2008-07-28" collectionCode="TSGF" collectorName="Olenidsletta Member &amp; Coll. J. Hansen" elevation="97" pageId="41" pageNumber="42" specimenCode="TSGF16950" specimenCount="1" typeStatus="paratype">
7–8.
<specimenCode id="70729EE6FFDFFFD20A2FF9DCF9EFF9DA" box="[272,393,1581,1602]" collectionCode="TSGF" pageId="41" pageNumber="42">TSGF16950</specimenCode>
,
<typeStatus id="FF6F883FFFDFFFD20AAAF9DCF98CF9DA" box="[405,490,1581,1602]" pageId="41" pageNumber="42" type="paratype">paratype</typeStatus>
, ventral valve interior and oblique anterolateral view thereof.
<collectorName id="8D21534BFFDFFFD20F72F9DCFD7AF9DA" box="[1101,1308,1581,1602]" pageId="41" pageNumber="42">Olenidsletta Member</collectorName>
,
<quantity id="E72C9B78FFDFFFD20E17F9DCFD3CF9DA" box="[1320,1370,1581,1602]" metricMagnitude="1" metricUnit="m" metricValue="9.7" pageId="41" pageNumber="42" unit="m" value="97.0">
<elevation id="ABF9D1AEFFDFFFD20E17F9DCFD3CF9DA" box="[1320,1370,1581,1602]" metricMagnitude="1" metricUnit="m" metricValue="9.7" pageId="41" pageNumber="42" unit="m" value="97.0">97 m</elevation>
</quantity>
above base.
<collectorName id="8D21534BFFDFFFD20A2AF9BCF9CCF9FA" box="[277,426,1613,1634]" pageId="41" pageNumber="42">Coll. J. Hansen</collectorName>
,
<date id="546A105DFFDFFFD20A8BF9BCFA44F9FA" box="[436,546,1613,1634]" pageId="41" pageNumber="42" value="2008-07-28">
<collectingDate id="442EE9B5FFDFFFD20A8BF9BCFA44F9FA" box="[436,546,1613,1634]" pageId="41" pageNumber="42" value="2008-07-28">28.07.2008</collectingDate>
</date>
, sample JH-136
</materialsCitation>
.
</paragraph>
<paragraph id="206B369DFFDFFFD20BA8F99CF9F9F91A" blockId="41.[150,1436,1294,2009]" box="[151,415,1645,1666]" pageId="41" pageNumber="42">
<taxonomicName id="E7D44D1EFFDFFFD20BA8F99CF92BF91A" authority="Hansen &amp; Holmer, 2011" authorityName="Hansen &amp; Holmer" authorityYear="2011" box="[151,333,1645,1666]" class="Lingulata" family="Acrotretidae" genus="Conotreta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Acrotretida" pageId="41" pageNumber="42" phylum="Brachiopoda" rank="species" species="convexa" status="sp. nov.">
<emphasis id="12A0EA8FFFDFFFD20BA8F99CF92BF91A" box="[151,333,1645,1666]" italics="true" pageId="41" pageNumber="42">Conotreta convexa</emphasis>
</taxonomicName>
<taxonomicNameLabel id="099357F4FFDFFFD20A6CF99CF9F9F91A" box="[339,415,1645,1666]" pageId="41" pageNumber="42" rank="species">sp. nov.</taxonomicNameLabel>
</paragraph>
<paragraph id="206B369DFFDFFFD20BE0F97CFAC2F93A" blockId="41.[150,1436,1294,2009]" box="[223,676,1677,1698]" pageId="41" pageNumber="42">Valhallfonna Formation, Olenidsletta Member.</paragraph>
<paragraph id="206B369DFFDFFFD20BE0F95CFA50F97A" blockId="41.[150,1436,1294,2009]" pageId="41" pageNumber="42">
<materialsCitation id="90BC3CC0FFDFFFD20BE0F95CFA54F97A" collectingDate="2008-07-21" collectionCode="TSGF" collectorName="Coll. J. Hansen" elevation="94" pageId="41" pageNumber="42" specimenCode="TSGF16845" specimenCount="1" typeStatus="paratype">
9–11.
<specimenCode id="70729EE6FFDFFFD20A23F95CF9F0F95A" box="[284,406,1709,1730]" collectionCode="TSGF" pageId="41" pageNumber="42">TSGF16845</specimenCode>
,
<typeStatus id="FF6F883FFFDFFFD20A9EF95CF990F95A" box="[417,502,1709,1730]" pageId="41" pageNumber="42" type="paratype">paratype</typeStatus>
, dorsal valve exterior, oblique lateral view, and detail of larval shell.
<quantity id="E72C9B78FFDFFFD20F9CF95CFCB3F95A" box="[1187,1237,1709,1730]" metricMagnitude="1" metricUnit="m" metricValue="9.4" pageId="41" pageNumber="42" unit="m" value="94.0">
<elevation id="ABF9D1AEFFDFFFD20F9CF95CFCB3F95A" box="[1187,1237,1709,1730]" metricMagnitude="1" metricUnit="m" metricValue="9.4" pageId="41" pageNumber="42" unit="m" value="94.0">94 m</elevation>
</quantity>
above base.
<collectorName id="8D21534BFFDFFFD20E6AF95CF94CF97A" pageId="41" pageNumber="42">Coll. J. Hansen</collectorName>
,
<date id="546A105DFFDFFFD20A0DF93CF9C7F97A" box="[306,417,1741,1762]" pageId="41" pageNumber="42" value="2008-07-21">
<collectingDate id="442EE9B5FFDFFFD20A0DF93CF9C7F97A" box="[306,417,1741,1762]" pageId="41" pageNumber="42" value="2008-07-21">21.07.2008</collectingDate>
</date>
, sample JH-52
</materialsCitation>
.
</paragraph>
<paragraph id="206B369DFFDFFFD20BE0F91DF946F8B9" blockId="41.[150,1436,1294,2009]" pageId="41" pageNumber="42">
<materialsCitation id="90BC3CC0FFDFFFD20BE0F91DF97AF8B9" collectingDate="2008-07-21" collectionCode="TSGF" collectorName="Coll. J. Hansen" elevation="94" pageId="41" pageNumber="42" specimenCode="TSGF16846" specimenCount="1" typeStatus="paratype">
12–13.
<specimenCode id="70729EE6FFDFFFD20A19F91DF9F9F899" box="[294,415,1772,1793]" collectionCode="TSGF" pageId="41" pageNumber="42">TSGF16846</specimenCode>
,
<typeStatus id="FF6F883FFFDFFFD20A97F91DF99BF899" box="[424,509,1772,1793]" pageId="41" pageNumber="42" type="paratype">paratype</typeStatus>
, dorsal valve interior, oblique lateral view.
<quantity id="E72C9B78FFDFFFD208A5F91DFBADF899" box="[922,971,1772,1793]" metricMagnitude="1" metricUnit="m" metricValue="9.4" pageId="41" pageNumber="42" unit="m" value="94.0">
<elevation id="ABF9D1AEFFDFFFD208A5F91DFBADF899" box="[922,971,1772,1793]" metricMagnitude="1" metricUnit="m" metricValue="9.4" pageId="41" pageNumber="42" unit="m" value="94.0">94 m</elevation>
</quantity>
above base.
<collectorName id="8D21534BFFDFFFD20F7BF91DFCB1F899" box="[1092,1239,1772,1793]" pageId="41" pageNumber="42">Coll. J. Hansen</collectorName>
,
<date id="546A105DFFDFFFD20FDEF91DFD29F899" box="[1249,1359,1772,1793]" pageId="41" pageNumber="42" value="2008-07-21">
<collectingDate id="442EE9B5FFDFFFD20FDEF91DFD29F899" box="[1249,1359,1772,1793]" pageId="41" pageNumber="42" value="2008-07-21">21.07.2008</collectingDate>
</date>
, sample JH-52
</materialsCitation>
.
</paragraph>
<paragraph id="206B369DFFDFFFD20BE0F8DDF90CF8F9" blockId="41.[150,1436,1294,2009]" pageId="41" pageNumber="42">
14–15. Dorsal valve interior, oblique lateral view (specimen lost in SEM).
<quantity id="E72C9B78FFDFFFD208F3F8DDFB99F8D9" box="[972,1023,1836,1857]" metricMagnitude="1" metricUnit="m" metricValue="9.4" pageId="41" pageNumber="42" unit="m" value="94.0">94 m</quantity>
above base. Coll. J. Hansen,
<date id="546A105DFFDFFFD20E15F8DDFDFEF8D9" box="[1322,1432,1836,1857]" pageId="41" pageNumber="42" value="2008-07-21">21.07.2008</date>
, sample JH-52.
</paragraph>
<paragraph id="206B369DFFDFFFD20BE0F89DF946F839" blockId="41.[150,1436,1294,2009]" pageId="41" pageNumber="42">
<materialsCitation id="90BC3CC0FFDFFFD20BE0F89DF97AF839" collectingDate="2008-07-21" collectionCode="TSGF" collectorName="Coll. J. Hansen" elevation="94" pageId="41" pageNumber="42" specimenCode="TSGF16848" specimenCount="1" typeStatus="paratype">
16–17.
<specimenCode id="70729EE6FFDFFFD20A19F89DF9F9F819" box="[294,415,1900,1921]" collectionCode="TSGF" pageId="41" pageNumber="42">TSGF16848</specimenCode>
,
<typeStatus id="FF6F883FFFDFFFD20A97F89DF99BF819" box="[424,509,1900,1921]" pageId="41" pageNumber="42" type="paratype">paratype</typeStatus>
, dorsal valve interior, oblique lateral view.
<quantity id="E72C9B78FFDFFFD208A5F89DFBADF819" box="[922,971,1900,1921]" metricMagnitude="1" metricUnit="m" metricValue="9.4" pageId="41" pageNumber="42" unit="m" value="94.0">
<elevation id="ABF9D1AEFFDFFFD208A5F89DFBADF819" box="[922,971,1900,1921]" metricMagnitude="1" metricUnit="m" metricValue="9.4" pageId="41" pageNumber="42" unit="m" value="94.0">94 m</elevation>
</quantity>
above base.
<collectorName id="8D21534BFFDFFFD20F7BF89DFCB1F819" box="[1092,1239,1900,1921]" pageId="41" pageNumber="42">Coll. J. Hansen</collectorName>
,
<date id="546A105DFFDFFFD20FDEF89DFD29F819" box="[1249,1359,1900,1921]" pageId="41" pageNumber="42" value="2008-07-21">
<collectingDate id="442EE9B5FFDFFFD20FDEF89DFD29F819" box="[1249,1359,1900,1921]" pageId="41" pageNumber="42" value="2008-07-21">21.07.2008</collectingDate>
</date>
, sample JH-52
</materialsCitation>
.
</paragraph>
<paragraph id="206B369DFFDFFFD20BE4F857F98CF841" blockId="41.[150,1436,1294,2009]" pageId="41" pageNumber="42">
<materialsCitation id="90BC3CC0FFDFFFD20BE4F857F981F841" collectingDate="2008-07-28" collectionCode="TSGF" collectorName="Coll. J. Hansen" elevation="97" pageId="41" pageNumber="42" specimenCode="TSGF17043" specimenCount="1" typeStatus="holotype">
18–19.
<specimenCode id="70729EE6FFDFFFD20A16F857F9C5F823" box="[297,419,1958,1979]" collectionCode="TSGF" pageId="41" pageNumber="42">TSGF17043</specimenCode>
,
<emphasis id="12A0EA8FFFDFFFD20A8CF857FA6DF823" bold="true" box="[435,523,1958,1979]" pageId="41" pageNumber="42">
<typeStatus id="FF6F883FFFDFFFD20A8CF857FA6DF823" box="[435,523,1958,1979]" pageId="41" pageNumber="42" type="holotype">holotype</typeStatus>
</emphasis>
, ventral valve exterior, oblique posterolateral view.
<quantity id="E72C9B78FFDFFFD20F10F857FC00F823" box="[1071,1126,1958,1979]" metricMagnitude="1" metricUnit="m" metricValue="9.7" pageId="41" pageNumber="42" unit="m" value="97.0">
<elevation id="ABF9D1AEFFDFFFD20F10F857FC00F823" box="[1071,1126,1958,1979]" metricMagnitude="1" metricUnit="m" metricValue="9.7" pageId="41" pageNumber="42" unit="m" value="97.0">97 m</elevation>
</quantity>
above base.
<collectorName id="8D21534BFFDFFFD20FC9F857FDFFF823" box="[1270,1433,1958,1979]" pageId="41" pageNumber="42">Coll. J. Hansen</collectorName>
,
<date id="546A105DFFDFFFD20BE4F835F92FF841" box="[219,329,1988,2009]" pageId="41" pageNumber="42" value="2008-07-28">
<collectingDate id="442EE9B5FFDFFFD20BE4F835F92FF841" box="[219,329,1988,2009]" pageId="41" pageNumber="42" value="2008-07-28">28.07.2008</collectingDate>
</date>
, sample JH-136
</materialsCitation>
.
</paragraph>
<paragraph id="206B369DFFDDFFD00BA8FF69FCA0FDA4" blockId="43.[150,1436,151,680]" pageId="43" pageNumber="44">
a detailed comparison.
<taxonomicName id="E7D44D1EFFDDFFD00AA3FF69FB77FF37" authority="Mergl &amp; Ferrova, 2009" authorityName="Mergl &amp; Ferrova" authorityYear="2009" box="[412,785,151,176]" class="Lingulata" family="Obolidae" genus="Schizotreta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Lingulida" pageId="43" pageNumber="44" phylum="Brachiopoda" rank="species" species="vaneki">
<emphasis id="12A0EA8FFFDDFFD00AA3FF69FA64FF28" box="[412,514,152,176]" italics="true" pageId="43" pageNumber="44">S. vaneki</emphasis>
<bibRefCitation id="44454B6CFFDDFFD00935FF66FB77FF37" author="Mergl, M. &amp; Ferrova, L." box="[522,785,151,175]" pageId="43" pageNumber="44" pagination="525 - 546" refId="ref77158" refString="Mergl, M. &amp; Ferrova, L. (2009) Lingulate brachiopods from the Chynice Limestone (upper Emsian, Barrandian; Czech Republic). Bulletin of Geosciences, 84 (3), 525 - 546." type="journal article" year="2009">Mergl &amp; Ferrova, 2009</bibRefCitation>
</taxonomicName>
from the Devonian of the
<collectingCountry id="58C3760DFFDDFFD00F01FF66FC89FF37" box="[1086,1263,151,175]" name="Czech Republic" pageId="43" pageNumber="44">Czech Republic</collectingCountry>
has a marginal dorsal umbo like that of
<taxonomicName id="E7D44D1EFFDDFFD00A88FF4DFA28FF4C" authority="Hansen &amp; Holmer, 2011" authorityName="Hansen &amp; Holmer" authorityYear="2011" box="[439,590,188,212]" class="Lingulata" family="Obolidae" genus="Schizotreta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Lingulida" pageId="43" pageNumber="44" phylum="Brachiopoda" rank="species" species="marginalis" status="sp. nov.">
<emphasis id="12A0EA8FFFDDFFD00A88FF4DFA28FF4C" box="[439,590,188,212]" italics="true" pageId="43" pageNumber="44">S. marginalis</emphasis>
</taxonomicName>
<taxonomicNameLabel id="099357F4FFDDFFD00966FF4DFAD4FF4B" box="[601,690,188,211]" pageId="43" pageNumber="44" rank="species">sp. nov.</taxonomicNameLabel>
but has much fewer lamellae, is about twice as large, and has a superficial listrium. The Dapingian
<taxonomicName id="E7D44D1EFFDDFFD0090AFF11FABBFF6F" box="[565,733,224,248]" class="Lingulata" family="Obolidae" genus="Schizotreta" kingdom="Animalia" order="Lingulida" pageId="43" pageNumber="44" phylum="Brachiopoda" rank="species" species="undetermined">
<emphasis id="12A0EA8FFFDDFFD0090AFF11FAD4FF60" box="[565,690,224,248]" italics="true" pageId="43" pageNumber="44">Schizotreta</emphasis>
sp.
</taxonomicName>
from
<collectingCountry id="58C3760DFFDDFFD00817FF2EFBE3FF6F" box="[808,901,223,247]" name="United Kingdom" pageId="43" pageNumber="44">England</collectingCountry>
described by
<bibRefCitation id="44454B6CFFDDFFD00F12FF2EFC81FF6F" author="Williams, A." box="[1069,1255,223,247]" pageId="43" pageNumber="44" pagination="1 - 163" refId="ref80524" refString="Williams, A. (1974) Ordovician Brachiopoda from the Shelve district, Shropshire. Bulletin of the British Museum (Natural History), Geology, Supplement 2, 1 - 163, 28 pls." type="journal article" year="1974">Williams (1974)</bibRefCitation>
has the ventral umbo located at about 35% of valve length, and the rugae are stronger and less densely distributed than in
<taxonomicName id="E7D44D1EFFDDFFD00E76FEF5F885FED8" authorityName="Hansen &amp; Holmer" authorityYear="2011" class="Lingulata" family="Obolidae" genus="Schizotreta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Lingulida" pageId="43" pageNumber="44" phylum="Brachiopoda" rank="species" species="marginalis">
<emphasis id="12A0EA8FFFDDFFD00E76FEF5F885FED8" italics="true" pageId="43" pageNumber="44">S. marginalis</emphasis>
</taxonomicName>
. Specimens of
<taxonomicName id="E7D44D1EFFDDFFD00AB1FED9FA44FED8" authorityName="Hansen &amp; Holmer" authorityYear="2011" box="[398,546,296,320]" class="Lingulata" family="Obolidae" genus="Schizotreta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Lingulida" pageId="43" pageNumber="44" phylum="Brachiopoda" rank="species" species="marginalis">
<emphasis id="12A0EA8FFFDDFFD00AB1FED9FA44FED8" box="[398,546,296,320]" italics="true" pageId="43" pageNumber="44">S. marginalis</emphasis>
</taxonomicName>
with the ventral umbo located at 35% of valve length do occur but are not very common. The Darriwilian species
<taxonomicName id="E7D44D1EFFDDFFD00921FEBDFAA2FEFB" box="[542,708,332,356]" class="Lingulata" family="Obolidae" genus="Schizotreta" kingdom="Animalia" order="Lingulida" pageId="43" pageNumber="44" phylum="Brachiopoda" rank="species" species="undetermined">
<emphasis id="12A0EA8FFFDDFFD00921FEBDFAFDFEFC" box="[542,667,332,356]" italics="true" pageId="43" pageNumber="44">Schizotreta</emphasis>
sp.
</taxonomicName>
in
<bibRefCitation id="44454B6CFFDDFFD009D5FEBDFBE7FEFC" author="Mergl, M." box="[746,897,332,356]" pageId="43" pageNumber="44" pagination="1 - 82" refId="ref77107" refString="Mergl, M. (2002) Linguliformean and craniiformean brachiopods of the Ordovician (Trenice to Dobrotiva Formations) of the Barrandian, Bohemia. Acta Musei Nationalis Pragae, Series B, Natural History, 58 (1 - 2), 1 - 82, 42 pls." type="journal article" year="2002">Mergl (2002)</bibRefCitation>
from
<collectingCountry id="58C3760DFFDDFFD008F7FEBDFC4BFEFC" box="[968,1069,332,356]" name="Czech Republic" pageId="43" pageNumber="44">Bohemia</collectingCountry>
has a marginal dorsal umbo but differs in having fine filae with broad interspaces and a minute pedicle opening.
<taxonomicName id="E7D44D1EFFDDFFD00F7DFE81FC8EFE1F" box="[1090,1256,368,392]" class="Lingulata" family="Obolidae" genus="Schizotreta" kingdom="Animalia" order="Lingulida" pageId="43" pageNumber="44" phylum="Brachiopoda" rank="species" species="undetermined">
<emphasis id="12A0EA8FFFDDFFD00F7DFE81FCD9FE10" box="[1090,1215,368,392]" italics="true" pageId="43" pageNumber="44">Schizotreta</emphasis>
sp.
</taxonomicName>
(
<bibRefCitation id="44454B6CFFDDFFD00FC6FE9EF8B6FE34" author="Percival, I. G. &amp; Wright, A. J. &amp; Cooper, R. A. &amp; Simes, J. E. &amp; Zhen, Y. Y." pageId="43" pageNumber="44" pagination="611 - 639" refId="ref77645" refString="Percival, I. G., Wright, A. J., Cooper, R. A., Simes, J. E. &amp; Zhen, Y. Y. (2009) Middle Ordovician (Darriwilian) brachiopods and trilobites from Thompson Creek, Northwest Nelson, New Zealand. Memoirs of the Association of Australasian Palaeontologists, 37, 611 - 639." type="journal article" year="2009">
Percival
<emphasis id="12A0EA8FFFDDFFD00E5EFE80FDF3FE10" box="[1377,1429,368,392]" italics="true" pageId="43" pageNumber="44">et al</emphasis>
. 2009
</bibRefCitation>
) from the Darriwilian of
<collectingCountry id="58C3760DFFDDFFD00ACEFE65FAEEFE34" box="[497,648,404,428]" name="New Zealand" pageId="43" pageNumber="44">New Zealand</collectingCountry>
has a very small and short pedicle track and more even, distinct concentric ridges.
<taxonomicName id="E7D44D1EFFDDFFD00A01FE49F985FE57" box="[318,483,440,464]" class="Lingulata" family="Obolidae" genus="Schizotreta" kingdom="Animalia" order="Lingulida" pageId="43" pageNumber="44" phylum="Brachiopoda" rank="species" species="undetermined">
<emphasis id="12A0EA8FFFDDFFD00A01FE49F9DDFE48" box="[318,443,440,464]" italics="true" pageId="43" pageNumber="44">Schizotreta</emphasis>
sp.
</taxonomicName>
(
<bibRefCitation id="44454B6CFFDDFFD00ACDFE46FAADFE57" author="Popov, L. E. &amp; Cocks, L. R. M. &amp; Nikitin, I. F." box="[498,715,439,464]" pageId="43" pageNumber="44" pagination="13 - 79" refId="ref77926" refString="Popov, L. E., Cocks, L. R. M. &amp; Nikitin, I. F. (2002 a) Upper Ordovician brachiopods from the Anderken Formation, Kazakhstan: their ecology and systematics. Bulletin if the British Museum (Natural History), Geology, 58 (1), 13 - 79." type="journal article" year="2002">
Popov
<emphasis id="12A0EA8FFFDDFFD0097BFE48FA10FE48" box="[580,630,440,464]" italics="true" pageId="43" pageNumber="44">et al</emphasis>
. 2002a
</bibRefCitation>
) from the Upper Ordovician of
<collectingCountry id="58C3760DFFDDFFD00F08FE46FCDFFE57" box="[1079,1209,439,463]" name="Kazakhstan" pageId="43" pageNumber="44">Kazakhstan</collectingCountry>
is planoconvex and subcircular, and the ventral apex is located at 10% of valve length.
<taxonomicName id="E7D44D1EFFDDFFD008A5FE2DFC71FE6C" authorityName="Kutorga" authorityYear="1848" box="[922,1047,476,500]" class="Lingulata" family="Obolidae" genus="Schizotreta" higherTaxonomySource="GBIF" kingdom="Animalia" order="Lingulida" pageId="43" pageNumber="44" phylum="Brachiopoda" rank="genus">
<emphasis id="12A0EA8FFFDDFFD008A5FE2DFC71FE6C" box="[922,1047,476,500]" italics="true" pageId="43" pageNumber="44">Schizotreta</emphasis>
</taxonomicName>
? sp. (
<bibRefCitation id="44454B6CFFDDFFD00F63FE2DFD4CFE6C" author="Popov, L. E. &amp; Pour, M. G. &amp; Hosseini, M." box="[1116,1322,476,500]" pageId="43" pageNumber="44" pagination="1 - 35" refId="ref78072" refString="Popov, L. E. Pour, M. G. &amp; Hosseini, M. (2008) Early to Middle Ordovician lingulate brachiopods from the Lashkarak Formation, Eastern Alborz Mountains, Iran. Alcheringa, 32, 1 - 35." type="journal article" year="2008">
Popov
<emphasis id="12A0EA8FFFDDFFD00F91FE2CFC87FE6C" box="[1198,1249,476,500]" italics="true" pageId="43" pageNumber="44">et al</emphasis>
. 2008
</bibRefCitation>
) from the Dapingian of
<collectingCountry id="58C3760DFFDDFFD00A0DFDF1F939FD8F" box="[306,351,512,535]" name="Iran" pageId="43" pageNumber="44">Iran</collectingCountry>
is distinguished by having dense, small pits between well-separated radial rows of larger micropitting, but no other differences can be discerned from the provided illustration and description.
</paragraph>
<paragraph id="206B369DFFDDFFD00BF8FDB6FC0FFD3F" blockId="43.[150,1436,151,680]" pageId="43" pageNumber="44">
<emphasis id="12A0EA8FFFDDFFD00BF8FDB6F93FFDF8" bold="true" box="[199,345,583,608]" inLineHeading="true" pageId="43" pageNumber="44" reason="1">Occurrence.</emphasis>
64, 73–75, 84–100, 113 and
<quantity id="E72C9B78FFDDFFD009A0FDB6FA80FDC7" box="[671,742,583,607]" metricMagnitude="2" metricUnit="m" metricValue="1.4" pageId="43" pageNumber="44" unit="m" value="140.0">140 m</quantity>
above base of Olenidsletta Member and 17–21, 26, 35 and
<quantity id="E72C9B78FFDDFFD00EBFFDB6F8CBFD1B" metricMagnitude="1" metricUnit="m" metricValue="6.7" pageId="43" pageNumber="44" unit="m" value="67.0">67 m</quantity>
above base of Profilbekken Member, Valhallfonna Formation, Basissletta in northeastern Ny Friesland, Spitsbergen. Possibly also from lower Darriwilian of
<collectingCountry id="58C3760DFFDDFFD009ADFD7EFB72FD3F" box="[658,788,655,679]" name="Kazakhstan" pageId="43" pageNumber="44">Kazakhstan</collectingCountry>
(see
<bibRefCitation id="44454B6CFFDDFFD0086FFD61FC3BFD3F" author="Nazarov, B. B. &amp; Popov, L. E." box="[848,1117,655,679]" pageId="43" pageNumber="44" pagination="1 - 190" refId="ref77233" refString="Nazarov, B. B. &amp; Popov, L. E. (1980) Stratigrafiya i fauna kremnisto-karbonatnykh otlozhenij Kazakhstana. (Stratigraphy and fauna of Ordovician siliceous-carbonate deposits of Kazakhstan.) Geologicheskiy Instituta Akademii Nauk SSSR, Trudy, 331, 1 - 190, 32 pls. [in Russian]." type="journal article" year="1980">Nazarov &amp; Popov 1980</bibRefCitation>
).
</paragraph>
</subSubSection>
</treatment>
</document>
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