132 lines
15 KiB
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132 lines
15 KiB
XML
<document id="26CAA92A261329F8A19954FE21824C90" ID-ISSN="11755334" IM.materialsCitations_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" checkinTime="1629757348072" checkinUser="felipe" docAuthor="Adrain, Jonathan M." docDate="2011" docId="D07287EBFFCCFFF5E5FFFEE47AE6FAB8" docLanguage="en" docName="zt03144p113.pdf" docOrigin="Zootaxa 3144" docStyle="DocumentStyle:D239614CE4198176A422035174489AB1.4:Zootaxa.2009-2012.monograph" docStyleId="D239614CE4198176A422035174489AB1" docStyleName="Zootaxa.2009-2012.monograph" docStyleVersion="4" docTitle="Protopliomerella Adrain 2011, n. sp." docType="treatment" docVersion="2" lastPageNumber="28" masterDocId="2C4BFF93FFD7FFEEE568FF8B7859FFF0" masterDocTitle="Revision of the Lower Ordovician (lower Floian; Tulean) pliomerid trilobite Protopliomerella, with new species from the Great Basin, western USA 3144" masterLastPageNumber="113" masterPageNumber="1" pageNumber="28" updateTime="1699107340020" updateUser="plazi" zenodo-license-document="CLOSED">
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<mods:title id="B47E1F138DE0E8BA89FC764645C3E479">Revision of the Lower Ordovician (lower Floian; Tulean) pliomerid trilobite Protopliomerella, with new species from the Great Basin, western USA 3144</mods:title>
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<mods:namePart id="552E0E927B7E62C550DA34949F573F67">Adrain, Jonathan M.</mods:namePart>
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<mods:title id="FE66A34F49A10218F1F15E3164217288">Zootaxa</mods:title>
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<mods:part id="68D01F949148863440352C7E9F1E3827">
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<mods:date id="5469CED3276DEED3C92CF826B985F9E4">2011</mods:date>
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<mods:number id="FFB1638B28549BE753165CB332381399">2011-12-23</mods:number>
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<mods:number id="40EA3E789EA4D7DB9DA741518386A100">3144</mods:number>
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<mods:classification id="F5681B1CF6CAB0E67AF9F3043EFF0A69">journal article</mods:classification>
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<mods:identifier id="E173C48CDEA244D693BBE7BF849748E3" type="ISSN">11755334</mods:identifier>
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<treatment id="D07287EBFFCCFFF5E5FFFEE47AE6FAB8" LSID="urn:lsid:plazi:treatment:D07287EBFFCCFFF5E5FFFEE47AE6FAB8" httpUri="http://treatment.plazi.org/id/D07287EBFFCCFFF5E5FFFEE47AE6FAB8" lastPageNumber="28" pageId="27" pageNumber="28">
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<subSubSection id="10C16576FFCCFFF5E5FFFEE4799FFE79" box="[151,454,367,393]" pageId="27" pageNumber="28" type="nomenclature">
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<paragraph id="586436FDFFCCFFF5E5FFFEE4799FFE79" blockId="27.[151,454,367,426]" box="[151,454,367,393]" pageId="27" pageNumber="28">
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<heading id="032C8191FFCCFFF5E5FFFEE4799FFE79" bold="true" box="[151,454,367,393]" fontSize="11" level="1" pageId="27" pageNumber="28" reason="1">
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<emphasis id="6AAFEAEFFFCCFFF5E5FFFEE4799FFE79" bold="true" box="[151,454,367,393]" pageId="27" pageNumber="28">
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<taxonomicName id="9FDB4D7EFFCCFFF5E5FFFEE4793BFE79" ID-CoL="6XWJ" authority="Adrain, 2011" authorityName="Adrain" authorityYear="2011" box="[151,354,367,393]" class="Trilobita" family="Pliomeridae" genus="Protopliomerella" kingdom="Animalia" order="Phacopida" pageId="27" pageNumber="28" phylum="Arthropoda" rank="genus" status="sp. nov.">
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<emphasis id="6AAFEAEFFFCCFFF5E5FFFEE4793BFE79" bold="true" box="[151,354,367,393]" italics="true" pageId="27" pageNumber="28">Protopliomerella</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="719C5794FFCCFFF5E402FEE479F5FE79" box="[362,428,367,393]" pageId="27" pageNumber="28" rank="species">n. sp.</taxonomicNameLabel>
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B
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="10C16576FFCCFFF5E5FFFE1979DDFDFF" pageId="27" pageNumber="28" type="description">
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<paragraph id="586436FDFFCCFFF5E5FFFE1979D0FE5A" blockId="27.[151,454,367,426]" box="[151,393,402,426]" pageId="27" pageNumber="28">
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(
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<figureCitation id="C0E02A78FFCCFFF5E5F6FE1978A7FE5A" box="[158,254,402,426]" captionStart="PLATE 42" captionStartId="112.[151,233,1502,1525]" captionText="PLATE 42. 1–13. Protopliomerella n. sp. A, from Section YH 129.5 m, Yellow Hill Limestone (lower Floian; Tulean; Heckethornia hyndeae Zone), Yellow Hill, near Pioche, Lincoln County, eastern Nevada, USA." pageId="27" pageNumber="28">Plate 42</figureCitation>
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, figs 14–25)
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</paragraph>
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<paragraph id="586436FDFFCCFFF5E5A5FE5179DDFDFF" blockId="27.[205,1436,474,527]" pageId="27" pageNumber="28">1973 Genus and species undetermined (not described); Demeter, pl. 6, figs 10, 12 (only; pl. 6, figs 1–9, 11 = gen. and sp. indet.).</paragraph>
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</subSubSection>
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<subSubSection id="10C16576FFCCFFF5E5FFFDB0788FFD6C" pageId="27" pageNumber="28" type="materials_examined">
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<paragraph id="586436FDFFCCFFF5E5FFFDB0788FFD6C" blockId="27.[151,1437,571,1352]" pageId="27" pageNumber="28">
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<emphasis id="6AAFEAEFFFCCFFF5E5FFFDB0795FFDA4" bold="true" box="[151,262,571,596]" inLineHeading="true" pageId="27" pageNumber="28" reason="1">Material.</emphasis>
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Assigned specimens
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<collectionCode id="3ECAAE38FFCCFFF5E768FDB77A74FDA4" box="[512,557,572,596]" country="USA" httpUri="http://grbio.org/cool/fx78-973d" name="The University of Iowa (formerly State University of Iowa)" pageId="27" pageNumber="28" type="University or college">SUI</collectionCode>
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126360–126364, from Section D 94.4
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<collectionCode id="3ECAAE38FFCCFFF5E6B5FDB77BB7FDA4" box="[989,1006,572,596]" name="Tavera, Department of Geology and Geophysics" pageId="27" pageNumber="28">T</collectionCode>
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m, Fillmore Formation (lower Floian; Tulean; low
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<taxonomicName id="9FDB4D7EFFCCFFF5E44CFDEB7ACFFD87" authority="Zone" authorityName="Zone" box="[292,662,607,632]" class="Trilobita" family="Bathyuridae" genus="Psalikilopsis" kingdom="Animalia" order="Proetida" pageId="27" pageNumber="28" phylum="Arthropoda" rank="species" species="cuspidicauda">
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<emphasis id="6AAFEAEFFFCCFFF5E44CFDEB7A09FD88" box="[292,592,608,632]" italics="true" pageId="27" pageNumber="28">Psalikilopsis cuspidicauda</emphasis>
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Zone
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</taxonomicName>
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), southern House Range, Tule Valley, Millard County, western
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<collectingRegion id="9A1FF81FFFCCFFF5E036FDD47DCEFD87" box="[1374,1431,607,631]" country="United States of America" name="Utah" pageId="27" pageNumber="28">Utah</collectingRegion>
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,
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<collectingCountry id="20CC766DFFCCFFF5E5FFFD0F788AFD6C" box="[151,211,644,668]" name="United States of America" pageId="27" pageNumber="28">USA</collectingCountry>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="10C16576FFCCFFF5E5AFFD2C7AE6FAB8" pageId="27" pageNumber="28" type="discussion">
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<paragraph id="586436FDFFCCFFF5E5AFFD2C7A3CFC10" blockId="27.[151,1437,571,1352]" pageId="27" pageNumber="28">
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<emphasis id="6AAFEAEFFFCCFFF5E5AFFD2C7915FD30" bold="true" box="[199,332,679,704]" inLineHeading="true" pageId="27" pageNumber="28" reason="1">Discussion.</emphasis>
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<taxonomicName id="9FDB4D7EFFCCFFF5E434FD237A42FD30" authority="Adrain, 2011" authorityName="Adrain" authorityYear="2011" box="[348,539,680,704]" class="Trilobita" family="Pliomeridae" genus="Protopliomerella" kingdom="Animalia" order="Phacopida" pageId="27" pageNumber="28" phylum="Arthropoda" rank="genus" status="sp. nov.">
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<emphasis id="6AAFEAEFFFCCFFF5E434FD237A42FD30" box="[348,539,680,704]" italics="true" pageId="27" pageNumber="28">Protopliomerella</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="719C5794FFCCFFF5E74BFD237A39FD4F" box="[547,608,680,703]" pageId="27" pageNumber="28" rank="species">n. sp.</taxonomicNameLabel>
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B is known from only a few sclerites (two librigenae and three pygidia), but the unique pygidial morphology of seven segments demonstrates that it is a new species. The pygidium is somewhat similar to that of
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<taxonomicName id="9FDB4D7EFFCCFFF5E4A5FD7A7A67FCF8" authorityName="Adrain" authorityYear="2011" box="[461,574,752,776]" class="Trilobita" family="Pliomeridae" genus="Protopliomerella" kingdom="Animalia" order="Phacopida" pageId="27" pageNumber="28" phylum="Arthropoda" rank="species" species="bowlesi">
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<emphasis id="6AAFEAEFFFCCFFF5E4A5FD7A7A67FCF8" box="[461,574,752,776]" italics="true" pageId="27" pageNumber="28">P. bowlesi</emphasis>
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</taxonomicName>
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, but in addition to possessing another segment, it is longer and wider overall; the axis is relatively wider anteriorly and narrower posteriorly; the pleurae are more laterally directed, not as tightly backturned, and less strongly vaulted; the inter-ring furrows are shorter; and the sculpture is slightly less effaced, with small tubercles or granules particularly noticeable running along the adaxial side of the pleurae just outside the interpleural furrows. Librigenae differ in that those of
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<taxonomicName id="9FDB4D7EFFCCFFF5E64CFC0A7BC1FC68" authorityName="Adrain" authorityYear="2011" box="[804,920,896,920]" class="Trilobita" family="Pliomeridae" genus="Protopliomerella" kingdom="Animalia" order="Phacopida" pageId="27" pageNumber="28" phylum="Arthropoda" rank="species" species="bowlesi">
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<emphasis id="6AAFEAEFFFCCFFF5E64CFC0A7BC1FC68" box="[804,920,896,920]" italics="true" pageId="27" pageNumber="28">P. bowlesi</emphasis>
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</taxonomicName>
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are more strongly curved; much wider, particularly across the anterior part of the field; and possess a relatively narrower lateral border, with a shorter posterior projection and longer anterior projection.
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</paragraph>
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<paragraph id="586436FDFFCCFFF5E5AFFC677BE5FB2C" blockId="27.[151,1437,571,1352]" pageId="27" pageNumber="28">
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The librigena of the younger species
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<taxonomicName id="9FDB4D7EFFCCFFF5E701FC667ABFFBF4" authorityName="Adrain" authorityYear="2011" box="[617,742,1004,1028]" class="Trilobita" family="Pliomeridae" genus="Protopliomerella" kingdom="Animalia" order="Phacopida" pageId="27" pageNumber="28" phylum="Arthropoda" rank="species" species="kerouaci">
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<emphasis id="6AAFEAEFFFCCFFF5E701FC667ABFFBF4" box="[617,742,1004,1028]" italics="true" pageId="27" pageNumber="28">P. kerouaci</emphasis>
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</taxonomicName>
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more closely resembles that of
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<taxonomicName id="9FDB4D7EFFCCFFF5E125FC677D55FBF4" authority="Adrain, 2011" authorityName="Adrain" authorityYear="2011" box="[1101,1292,1004,1028]" class="Trilobita" family="Pliomeridae" genus="Protopliomerella" kingdom="Animalia" order="Phacopida" pageId="27" pageNumber="28" phylum="Arthropoda" rank="genus" status="sp. nov.">
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<emphasis id="6AAFEAEFFFCCFFF5E125FC677D55FBF4" box="[1101,1292,1004,1028]" italics="true" pageId="27" pageNumber="28">Protopliomerella</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="719C5794FFCCFFF5E07BFC677D16FBF3" box="[1299,1359,1004,1027]" pageId="27" pageNumber="28" rank="species">n. sp.</taxonomicNameLabel>
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B, but its librigenal field is somewhat wider anteriorly and narrower posteriorly, and it has a slightly narrower lateral bor- der with a much longer and strongly posterodorsally directed posterior projection. The pygidia are not closely similar, as that of
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<taxonomicName id="9FDB4D7EFFCCFFF5E45FFBD279EDFB80" authorityName="Adrain" authorityYear="2011" box="[311,436,1112,1136]" class="Trilobita" family="Pliomeridae" genus="Protopliomerella" kingdom="Animalia" order="Phacopida" pageId="27" pageNumber="28" phylum="Arthropoda" rank="species" species="kerouaci">
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<emphasis id="6AAFEAEFFFCCFFF5E45FFBD279EDFB80" box="[311,436,1112,1136]" italics="true" pageId="27" pageNumber="28">P. kerouaci</emphasis>
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</taxonomicName>
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has only five segments, and a large, complexly impressed terminal piece. The pygidium of the younger species
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<taxonomicName id="9FDB4D7EFFCCFFF5E4F0FBF67A5CFB64" authorityName="Adrain" authorityYear="2011" box="[408,517,1149,1172]" class="Trilobita" family="Pliomeridae" genus="Protopliomerella" kingdom="Animalia" order="Phacopida" pageId="27" pageNumber="28" phylum="Arthropoda" rank="species" species="seegeri">
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<emphasis id="6AAFEAEFFFCCFFF5E4F0FBF67A5CFB64" box="[408,517,1149,1172]" italics="true" pageId="27" pageNumber="28">P. seegeri</emphasis>
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</taxonomicName>
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somewhat more closely resembles that of
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<taxonomicName id="9FDB4D7EFFCCFFF5E688FBF77CC6FB64" authority="Adrain, 2011" authorityName="Adrain" authorityYear="2011" box="[992,1183,1148,1172]" class="Trilobita" family="Pliomeridae" genus="Protopliomerella" kingdom="Animalia" order="Phacopida" pageId="27" pageNumber="28" phylum="Arthropoda" rank="genus" status="sp. nov.">
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<emphasis id="6AAFEAEFFFCCFFF5E688FBF77CC6FB64" box="[992,1183,1148,1172]" italics="true" pageId="27" pageNumber="28">Protopliomerella</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="719C5794FFCCFFF5E1CDFBF77CB8FB63" box="[1189,1249,1148,1171]" pageId="27" pageNumber="28" rank="species">n. sp.</taxonomicNameLabel>
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B (in that it also resembles that of
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<taxonomicName id="9FDB4D7EFFCCFFF5E403FB2A79B8FB48" authorityName="Adrain" authorityYear="2011" box="[363,481,1184,1208]" class="Trilobita" family="Pliomeridae" genus="Protopliomerella" kingdom="Animalia" order="Phacopida" pageId="27" pageNumber="28" phylum="Arthropoda" rank="species" species="bowlesi">
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<emphasis id="6AAFEAEFFFCCFFF5E403FB2A79B8FB48" box="[363,481,1184,1208]" italics="true" pageId="27" pageNumber="28">P. bowlesi</emphasis>
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</taxonomicName>
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), but again, it possesses only six segments, with strongly backturned and highly vaulted pleurae, and its axis is fairly densely covered in small tubercles.
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</paragraph>
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<paragraph id="586436FDFFCCFFF5E5AFFB637AE6FAB8" blockId="27.[151,1437,571,1352]" pageId="27" pageNumber="28">
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<bibRefCitation id="3C4A4B0CFFCCFFF5E5AFFB63792AFAF0" author="Demeter, E. J." box="[199,371,1256,1280]" pageId="27" pageNumber="28" pagination="37 - 65" refId="ref25624" refString="Demeter, E. J. (1973) Lower Ordovician pliomerid trilobites from western Utah. Brigham Young University Geology Studies, 20, 37 - 65." type="journal article" year="1973">Demeter (1973</bibRefCitation>
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, pl. 6, figs 10, 12) figured two seven-segmented pygidia likely assignable to
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<taxonomicName id="9FDB4D7EFFCCFFF5E1B5FB637DC5FAF0" authority="Adrain, 2011" authorityName="Adrain" authorityYear="2011" box="[1245,1436,1256,1280]" class="Trilobita" family="Pliomeridae" genus="Protopliomerella" kingdom="Animalia" order="Phacopida" pageId="27" pageNumber="28" phylum="Arthropoda" rank="genus" status="sp. nov.">
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<emphasis id="6AAFEAEFFFCCFFF5E1B5FB637DC5FAF0" box="[1245,1436,1256,1280]" italics="true" pageId="27" pageNumber="28">Protopliomerella</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="719C5794FFCCFFF5E5FFFA87788CFAD3" box="[151,213,1292,1315]" pageId="27" pageNumber="28" rank="species">n. sp.</taxonomicNameLabel>
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B from Section G at about 150.1 m. We have collected horizons G 148.2, 151T and 151.5T, but have not recovered any material assignable to this species.
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</paragraph>
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</subSubSection>
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</treatment>
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</document> |