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<document ID-DOI="http://dx.doi.org/10.5852/ejt.2013.41" ID-GBIF-Dataset="386010a0-6da4-4fa3-9d1a-4b3b5427cac5" ID-ISSN="2118-9773" ID-Zenodo-Dep="3814221" ID-ZooBank="A2F1B9ED-870A-466E-B35E-BD5DA782476E" checkinTime="1588881240389" checkinUser="carolina" docAuthor="Kröger, Björn" docDate="2013" docId="AD4D9054CD276A25F0224621FE44F89B" docLanguage="en" docName="ejt-2013-41.pdf.imf" docOrigin="European Journal of Taxonomy 41" docStyle="DocumentStyle:EF2B578F1D15862ADE45B0C07C620911.12:EJT.2018-.journal_article" docStyleId="EF2B578F1D15862ADE45B0C07C620911" docStyleName="EJT.2018-.journal_article" docStyleVersion="12" docTitle="Tyrioceras kjaerulfi Strand 1934" docType="treatment" docVersion="7" lastPageNumber="68" masterDocId="5174E82CCD646A66F260472AFFA5FFBD" masterDocTitle="The cephalopods of the Boda Limestone, Late Ordovician, of Dalarna, Sweden" masterLastPageNumber="110" masterPageNumber="1" pageNumber="68" updateTime="1634716833028" updateUser="ExternalLinkService" zenodo-license-document="CC-BY-3.0" zenodo-license-figures="CC-BY-3.0" zenodo-license-treatments="UNSPECIFIED">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>The cephalopods of the Boda Limestone, Late Ordovician, of Dalarna, Sweden</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Kröger, Björn</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>European Journal of Taxonomy</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2013</mods:date>
<mods:detail type="pubDate">
<mods:number>2013-03-27</mods:number>
</mods:detail>
<mods:detail type="issue">
<mods:number>41</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>1</mods:start>
<mods:end>110</mods:end>
</mods:extent>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">http://dx.doi.org/10.5852/ejt.2013.41</mods:identifier>
<mods:identifier type="GBIF-Dataset">386010a0-6da4-4fa3-9d1a-4b3b5427cac5</mods:identifier>
<mods:identifier type="ISSN">2118-9773</mods:identifier>
<mods:identifier type="Zenodo-Dep">3814221</mods:identifier>
<mods:identifier type="ZooBank">A2F1B9ED-870A-466E-B35E-BD5DA782476E</mods:identifier>
</mods:mods>
<treatment ID-DOI="http://doi.org/10.5281/zenodo.3815152" ID-GBIF-Taxon="163977267" ID-Zenodo-Dep="3815152" LSID="urn:lsid:plazi:treatment:AD4D9054CD276A25F0224621FE44F89B" httpUri="http://treatment.plazi.org/id/AD4D9054CD276A25F0224621FE44F89B" lastPageNumber="68" pageId="67" pageNumber="68">
<subSubSection box="[578,1010,267,294]" pageId="67" pageNumber="68" type="nomenclature">
<paragraph blockId="67.[578,1010,267,329]" box="[578,1010,267,294]" pageId="67" pageNumber="68">
<heading box="[578,1010,267,294]" centered="true" fontSize="11" level="2" pageId="67" pageNumber="68" reason="2">
<taxonomicName authority="Strand, 1934" authorityName="Strand" authorityYear="1934" box="[578,1010,267,294]" class="Cephalopoda" family="Sinoceratidae" genus="Tyrioceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Tarphycerida" pageId="67" pageNumber="68" phylum="Mollusca" rank="species" species="kjaerulfi">
<emphasis bold="true" box="[578,853,267,294]" pageId="67" pageNumber="68">
<emphasis bold="true" box="[578,706,267,293]" italics="true" pageId="67" pageNumber="68">Tyrioceras</emphasis>
cf.
<emphasis bold="true" box="[750,853,267,294]" italics="true" pageId="67" pageNumber="68">kjaerulfi</emphasis>
</emphasis>
<bibRefCitation author="Strand T." box="[860,1010,267,293]" pageId="67" pageNumber="68" pagination="1 - 117" refId="ref49308" refString="Strand T. 1934. The Upper Ordovician Cephalopods of the Oslo Area. Norsk Geologiske Tidsskrift 14: 1 - 117." type="journal article" year="1934">Strand, 1934</bibRefCitation>
</taxonomicName>
</heading>
</paragraph>
</subSubSection>
<subSubSection box="[643,944,302,329]" pageId="67" pageNumber="68" type="description">
<paragraph blockId="67.[578,1010,267,329]" box="[643,944,302,329]" pageId="67" pageNumber="68">
<figureCitation box="[643,739,302,329]" captionStart="Fig" captionStartId="14.[189,232,1839,1865]" captionTargetBox="[189,1400,968,1798]" captionTargetId="figure@14.[189,1400,968,1797]" captionTargetPageId="14" captionText="Fig. 8. Orthoconic brevicones of the Boda Limestone of Kallholn. A. Tyrioceras cf. kjaerulfi Strand, 1934, PMU 26897, view from antisiphuncular side. B-C. Kiaeroceras heroyense Strand, 1934, PMU 26628. B. Lateral view, with siphuncle on left side. C. View from antisiphuncular side. Scale bar = 10 mm for all figures." figureDoi="http://doi.org/10.5281/zenodo.3814239" httpUri="https://zenodo.org/record/3814239/files/figure.png" pageId="67" pageNumber="68">Figs 8A</figureCitation>
,
<figureCitation box="[752,803,303,329]" captionStart="Fig" captionStartId="20.[189,232,1658,1684]" captionTargetBox="[194,1391,891,1606]" captionTargetPageId="20" captionText="Fig. 10. Camera lucida drawings of cross sections of selected Boda Limestone cephalopods. A. Cyrtorizoceras thorslundi sp. nov., PMU 26657, Osmundsberget, mature body chamber. B. Tyrioceras cf. kjaerulfi Strand, 1934, PMU 26897, Kallholn. C. Nathorstoceras adnatum sp. nov., PMU 26733, holotype, Kallholn. D. Nathorstoceras kallholnense sp. nov., PMU 26729, holotype. E. Redpathoceras depressum sp. nov., PMU 26927, holotype, Kallholn, cross section of base of mature truncated conch. F. Schuchertoceras fryi sp. nov., PMU 24744, holotype, Kalllholn, cross section of mature aperture (dark grey) and body chamber (medium grey). G. Redpathoceras bullatum sp. nov., PMU 26923, holotype, Kallholn, cross section of base of mature truncated conch. Prosiphuncular side directed downward in all figures. Siphuncles shown as white circles. Scale bar = 10 mm for all figures." figureDoi="http://doi.org/10.5281/zenodo.3814243" httpUri="https://zenodo.org/record/3814243/files/figure.png" pageId="67" pageNumber="68">10B</figureCitation>
,
<figureCitation box="[815,902,303,329]" captionStart="Fig" captionStartId="68.[190,233,1830,1856]" captionTargetBox="[190,1401,784,1787]" captionTargetId="figure@68.[190,1401,784,1787]" captionTargetPageId="68" captionText="Fig. 29. Polished median sections of Tyrioceras Strand, 1934, Boda Limestone. A. Tyrioceras cf. kjaerulfi Strand, 1934, PMU 26897, Kallholn, detail of septal neck with massive endocameral and epichoanitic deposits and long orthochoanitic septal necks. B. Tyrioceras warburgae Frye, 1982, PMU 26900, Kallholn, detail of septal neck with epichoanitic deposits. C. Same specimen as in A, total fragment. Scale bars: A-B = 5 mm; C = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.3814285" httpUri="https://zenodo.org/record/3814285/files/figure.png" pageId="67" pageNumber="68">29A, C</figureCitation>
,
<figureCitation box="[915,944,303,329]" captionStart="Fig" captionStartId="69.[189,232,1964,1990]" captionTargetBox="[422,1167,701,1914]" captionTargetId="graphics@69.[422,1167,701,1915]" captionTargetPageId="69" captionText="Fig. 30. Reconstruction of median section of Tyrioceras cf. kjaerulfi Strand, 1934, PMU 26897, Boda Limestone, Kallholn. Black = outer shell and septa; grey = cameral deposits." figureDoi="http://doi.org/10.5281/zenodo.3814287" httpUri="https://zenodo.org/record/3814287/files/figure.png" pageId="67" pageNumber="68">30</figureCitation>
</paragraph>
</subSubSection>
<subSubSection pageId="67" pageNumber="68" type="reference_group">
<paragraph blockId="67.[189,695,368,395]" box="[189,695,368,395]" pageId="67" pageNumber="68">
<treatmentCitationGroup box="[189,695,368,395]" pageId="67" pageNumber="68">
<treatmentCitation author="Strand T." box="[189,624,368,395]" page="50" pageId="67" pageNumber="68" year="1934">
<taxonomicName authority="Strand, 1934: 50" authorityName="Strand" authorityPageNumber="50" authorityYear="1934" box="[189,624,368,395]" class="Cephalopoda" family="Sinoceratidae" genus="Tyrioceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Tarphycerida" pageId="67" pageNumber="68" phylum="Mollusca" rank="species" species="kjaerulfi">
<emphasis box="[189,419,368,394]" italics="true" pageId="67" pageNumber="68">Tyrioceras kjaerulfi</emphasis>
<bibRefCitation author="Strand T." box="[426,624,368,395]" pageId="67" pageNumber="68" pagination="1 - 117" refId="ref49308" refString="Strand T. 1934. The Upper Ordovician Cephalopods of the Oslo Area. Norsk Geologiske Tidsskrift 14: 1 - 117." type="journal article" year="1934">Strand, 1934: 50</bibRefCitation>
</taxonomicName>
</treatmentCitation>
, pl. 6.
</treatmentCitationGroup>
</paragraph>
<paragraph blockId="67.[189,848,433,460]" box="[189,848,433,460]" pageId="67" pageNumber="68">
<treatmentCitationGroup box="[189,848,433,460]" pageId="67" pageNumber="68">
<taxonomicName authorityName="Strand" authorityYear="1934" box="[189,404,433,459]" class="Cephalopoda" family="Sinoceratidae" genus="Tyrioceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Tarphycerida" pageId="67" pageNumber="68" phylum="Mollusca" rank="species" species="kjerulfi">
<emphasis box="[189,404,433,459]" italics="true" pageId="67" pageNumber="68">Tyrioceras kjerulfi</emphasis>
</taxonomicName>
–
<treatmentCitation author="Dzik J." box="[434,618,433,460]" page="133" pageId="67" pageNumber="68" year="1984">
<bibRefCitation author="Dzik J." box="[434,618,433,460]" pageId="67" pageNumber="68" refId="ref47068" refString="Dzik J. 1984. Phylogeny of the Nautiloidea. Palaeontologia Polonica, Vol. 45, 203 pp." type="book" year="1984">Dzik 1984: 133</bibRefCitation>
</treatmentCitation>
, 138, text-fig. 55.5.
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection pageId="67" pageNumber="68" type="diagnosis">
<paragraph blockId="67.[189,310,499,525]" box="[189,310,499,525]" pageId="67" pageNumber="68">
<heading bold="true" box="[189,310,499,525]" fontSize="11" level="3" pageId="67" pageNumber="68" reason="3">
<emphasis bold="true" box="[189,310,499,525]" pageId="67" pageNumber="68">Diagnosis</emphasis>
</heading>
</paragraph>
<paragraph blockId="67.[189,1398,545,642]" pageId="67" pageNumber="68">
<taxonomicName authorityName="Strand" authorityYear="1934" box="[189,314,546,571]" class="Cephalopoda" family="Sinoceratidae" genus="Tyrioceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Tarphycerida" pageId="67" pageNumber="68" phylum="Mollusca" rank="genus">
<emphasis box="[189,314,546,571]" italics="true" pageId="67" pageNumber="68">Tyrioceras</emphasis>
</taxonomicName>
with angle of expansion of 11°; compressed conch cross section; ornamented with marked sinuous transverse growth lines that form ventral, lateral, and dorsal sinuses, and relatively deep ventrolateral and dorsolateral salients. (Adopted from
<bibRefCitation author="Strand T." box="[825,972,616,642]" pageId="67" pageNumber="68" pagination="1 - 117" refId="ref49308" refString="Strand T. 1934. The Upper Ordovician Cephalopods of the Oslo Area. Norsk Geologiske Tidsskrift 14: 1 - 117." type="journal article" year="1934">Strand 1934</bibRefCitation>
.)
</paragraph>
</subSubSection>
<subSubSection pageId="67" pageNumber="68" type="materials_examined">
<paragraph blockId="67.[189,507,681,707]" box="[189,507,681,707]" pageId="67" pageNumber="68">
<heading bold="true" box="[189,507,681,707]" fontSize="11" level="3" pageId="67" pageNumber="68" reason="3">
<emphasis bold="true" box="[189,507,681,707]" pageId="67" pageNumber="68">
<typeStatus box="[189,250,681,707]" pageId="67" pageNumber="68">Type</typeStatus>
locality and horizon
</emphasis>
</heading>
</paragraph>
<paragraph blockId="67.[189,1397,728,755]" box="[189,1397,728,755]" pageId="67" pageNumber="68">
Furuholmen, Asker District,
<collectingCountry box="[525,621,728,754]" name="Norway" pageId="67" pageNumber="68">Norway</collectingCountry>
, Grimsøy Formation (questionable), late Katian, Late Ordovician.
</paragraph>
<paragraph blockId="67.[189,298,793,819]" box="[189,298,793,819]" pageId="67" pageNumber="68">
<heading bold="true" box="[189,298,793,819]" fontSize="11" level="3" pageId="67" pageNumber="68" reason="3">
<emphasis bold="true" box="[189,298,793,819]" pageId="67" pageNumber="68">Material</emphasis>
</heading>
</paragraph>
<paragraph blockId="67.[189,1398,840,901]" pageId="67" pageNumber="68">
One specimen from Kallholn,
<accessionNumber box="[557,707,840,866]" httpUri="http://www.ncbi.nlm.nih.gov/protein/PMU26897" pageId="67" pageNumber="68">
<collectionCode box="[557,621,840,866]" country="Sweden" httpUri="http://grbio.org/cool/32ji-dbbk" name="Paleontological Museum of Uppsala" pageId="67" pageNumber="68">PMU</collectionCode>
26897
</accessionNumber>
, Siljan district,
<collectingRegion box="[900,996,840,866]" country="Sweden" name="Dalarna" pageId="67" pageNumber="68">Dalarna</collectingRegion>
,
<collectingCountry box="[1011,1108,840,866]" name="Sweden" pageId="67" pageNumber="68">Sweden</collectingCountry>
; Boda Limestone, Boda Core Member, late Katian, Ordovician.
</paragraph>
</subSubSection>
<subSubSection pageId="67" pageNumber="68" type="description">
<paragraph blockId="67.[189,334,940,966]" box="[189,334,940,966]" pageId="67" pageNumber="68">
<heading bold="true" box="[189,334,940,966]" fontSize="11" level="3" pageId="67" pageNumber="68" reason="3">
<emphasis bold="true" box="[189,334,940,966]" pageId="67" pageNumber="68">Description</emphasis>
</heading>
</paragraph>
<paragraph blockId="67.[189,1399,987,1260]" pageId="67" pageNumber="68">
Specimen
<accessionNumber box="[318,468,987,1013]" httpUri="http://www.ncbi.nlm.nih.gov/protein/PMU26897" pageId="67" pageNumber="68">PMU 26897</accessionNumber>
is a portion of a phragmocone
<quantity box="[874,963,987,1014]" metricMagnitude="-2" metricUnit="m" metricValue="5.6" pageId="67" pageNumber="68" unit="mm" value="56.0">56 mm</quantity>
long with conch height and width increasing from
<quantity box="[384,537,1022,1049]" metricMagnitude="-2" metricUnit="m" metricValue="3.4" metricValueMax="4.1" metricValueMin="2.7" pageId="67" pageNumber="68" unit="mm" value="34.0" valueMax="41.0" valueMin="27.0">27 to 41 mm</quantity>
and
<quantity box="[597,753,1022,1049]" metricMagnitude="-2" metricUnit="m" metricValue="2.95" metricValueMax="3.4" metricValueMin="2.5" pageId="67" pageNumber="68" unit="mm" value="29.5" valueMax="34.0" valueMin="25.0">25 to 34 mm</quantity>
, respectively. The angles of expansion are 14° and ca. 9°, respectively, whereas the width/height ratio decreases from 0.93 apically to 0.83 adorally (
<figureCitation box="[1295,1393,1057,1083]" captionStart="Fig" captionStartId="14.[189,232,1839,1865]" captionTargetBox="[189,1400,968,1798]" captionTargetId="figure@14.[189,1400,968,1797]" captionTargetPageId="14" captionText="Fig. 8. Orthoconic brevicones of the Boda Limestone of Kallholn. A. Tyrioceras cf. kjaerulfi Strand, 1934, PMU 26897, view from antisiphuncular side. B-C. Kiaeroceras heroyense Strand, 1934, PMU 26628. B. Lateral view, with siphuncle on left side. C. View from antisiphuncular side. Scale bar = 10 mm for all figures." figureDoi="http://doi.org/10.5281/zenodo.3814239" httpUri="https://zenodo.org/record/3814239/files/figure.png" pageId="67" pageNumber="68">Figs 8A</figureCitation>
,
<figureCitation box="[189,242,1093,1119]" captionStart="Fig" captionStartId="20.[189,232,1658,1684]" captionTargetBox="[194,1391,891,1606]" captionTargetPageId="20" captionText="Fig. 10. Camera lucida drawings of cross sections of selected Boda Limestone cephalopods. A. Cyrtorizoceras thorslundi sp. nov., PMU 26657, Osmundsberget, mature body chamber. B. Tyrioceras cf. kjaerulfi Strand, 1934, PMU 26897, Kallholn. C. Nathorstoceras adnatum sp. nov., PMU 26733, holotype, Kallholn. D. Nathorstoceras kallholnense sp. nov., PMU 26729, holotype. E. Redpathoceras depressum sp. nov., PMU 26927, holotype, Kallholn, cross section of base of mature truncated conch. F. Schuchertoceras fryi sp. nov., PMU 24744, holotype, Kalllholn, cross section of mature aperture (dark grey) and body chamber (medium grey). G. Redpathoceras bullatum sp. nov., PMU 26923, holotype, Kallholn, cross section of base of mature truncated conch. Prosiphuncular side directed downward in all figures. Siphuncles shown as white circles. Scale bar = 10 mm for all figures." figureDoi="http://doi.org/10.5281/zenodo.3814243" httpUri="https://zenodo.org/record/3814243/files/figure.png" pageId="67" pageNumber="68">10B</figureCitation>
). The relative chamber height is 0.4, and the septal convexity is 0.25 of the corresponding conch height. The siphuncle is subcentrally positioned with a diameter of ca. 0.13 of the conch cross section. The connecting ring is not preserved, but the septal necks are orthochoanitic and relatively long with ca. 0.45 of the chamber height (
<figureCitation box="[559,701,1198,1224]" captionStart="Fig" captionStartId="68.[190,233,1830,1856]" captionTargetBox="[190,1401,784,1787]" captionTargetId="figure@68.[190,1401,784,1787]" captionTargetPageId="68" captionText="Fig. 29. Polished median sections of Tyrioceras Strand, 1934, Boda Limestone. A. Tyrioceras cf. kjaerulfi Strand, 1934, PMU 26897, Kallholn, detail of septal neck with massive endocameral and epichoanitic deposits and long orthochoanitic septal necks. B. Tyrioceras warburgae Frye, 1982, PMU 26900, Kallholn, detail of septal neck with epichoanitic deposits. C. Same specimen as in A, total fragment. Scale bars: A-B = 5 mm; C = 10 mm." figureDoi="http://doi.org/10.5281/zenodo.3814285" httpUri="https://zenodo.org/record/3814285/files/figure.png" pageId="67" pageNumber="68">Fig. 29A, C</figureCitation>
). Heavy epi-, hyposeptal and mural deposits are developed. Adapically, the deposits cover the apical septal necks, forming epichoanitic deposits (
<figureCitation box="[1192,1280,1233,1259]" captionStart="Fig" captionStartId="69.[189,232,1964,1990]" captionTargetBox="[422,1167,701,1914]" captionTargetId="graphics@69.[422,1167,701,1915]" captionTargetPageId="69" captionText="Fig. 30. Reconstruction of median section of Tyrioceras cf. kjaerulfi Strand, 1934, PMU 26897, Boda Limestone, Kallholn. Black = outer shell and septa; grey = cameral deposits." figureDoi="http://doi.org/10.5281/zenodo.3814287" httpUri="https://zenodo.org/record/3814287/files/figure.png" pageId="67" pageNumber="68">Fig. 30</figureCitation>
).
</paragraph>
<paragraph blockId="67.[189,1399,1299,1396]" pageId="67" pageNumber="68">
The conch surface is ornamented with transverse lirae, ca.
<quantity box="[870,944,1299,1326]" metricMagnitude="-1" metricUnit="m" metricValue="1.143" metricValueMax="1.27" metricValueMin="1.016" pageId="67" pageNumber="68" unit="in" value="4.5" valueMax="5.0" valueMin="4.0">4–5 in</quantity>
a distance of
<quantity box="[1103,1173,1299,1325]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="67" pageNumber="68" unit="mm" value="1.0">1 mm</quantity>
. The spacing of the lirae varies periodically, forming bands with widths of ca.
<quantity box="[877,949,1334,1360]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" pageId="67" pageNumber="68" unit="mm" value="4.0">4 mm</quantity>
. The lirae form a shallow sinus on the prosiphuncular, and a more pronounced sinus on the antisiphuncular side of the conch.
</paragraph>
</subSubSection>
<subSubSection pageId="67" pageNumber="68" type="discussion">
<paragraph blockId="67.[189,303,1435,1461]" box="[189,303,1435,1461]" pageId="67" pageNumber="68">
<heading bold="true" box="[189,303,1435,1461]" fontSize="11" level="3" pageId="67" pageNumber="68" reason="3">
<emphasis bold="true" box="[189,303,1435,1461]" pageId="67" pageNumber="68">Remarks</emphasis>
</heading>
</paragraph>
<paragraph blockId="67.[189,1399,1481,1684]" pageId="67" pageNumber="68">
This species is based on a single, probably mature body chamber fragment only. Nothing is known about the ontogenetic and intraspecific variability of characters such as angle of expansion, conch cross section or ornamentation. The specimen
<accessionNumber box="[663,810,1551,1578]" httpUri="http://www.ncbi.nlm.nih.gov/protein/PMU26897" pageId="67" pageNumber="68">PMU 26897</accessionNumber>
, described above, is similar to
<taxonomicName authorityName="Strand" authorityYear="1934" box="[1169,1395,1552,1578]" class="Cephalopoda" family="Sinoceratidae" genus="Tyrioceras" higherTaxonomySource="GBIF" kingdom="Animalia" order="Tarphycerida" pageId="67" pageNumber="68" phylum="Mollusca" rank="species" species="kjaerulfi">
<emphasis box="[1169,1395,1552,1578]" italics="true" pageId="67" pageNumber="68">Tyrioceras kjaerulfi</emphasis>
</taxonomicName>
with respect to the compressed conch cross section and the irregularly spaced transverse ornamentation. However, the
<typeStatus box="[355,406,1622,1648]" pageId="67" pageNumber="68">type</typeStatus>
of the species differs in having a comparatively low angle of expansion (11°) and a lower width/height ratio (0.79). The specimens are provisionally interpreted as conspecific.
</paragraph>
</subSubSection>
<subSubSection pageId="67" pageNumber="68" type="multiple">
<paragraph blockId="67.[189,637,1722,1749]" box="[189,637,1722,1749]" pageId="67" pageNumber="68">
<heading bold="true" box="[189,637,1722,1749]" fontSize="11" level="3" pageId="67" pageNumber="68" reason="3">
<emphasis bold="true" box="[189,637,1722,1749]" pageId="67" pageNumber="68">Stratigraphic and geographic range</emphasis>
</heading>
</paragraph>
<paragraph blockId="67.[189,1398,1769,1831]" pageId="67" pageNumber="68">
Grimsøy Formation (questionable), Asker District,
<collectingCountry box="[788,886,1770,1796]" name="Norway" pageId="67" pageNumber="68">Norway</collectingCountry>
; Boda Limestone,
<collectingRegion box="[1105,1201,1769,1795]" country="Sweden" name="Dalarna" pageId="67" pageNumber="68">Dalarna</collectingRegion>
,
<collectingCountry box="[1212,1308,1769,1795]" name="Sweden" pageId="67" pageNumber="68">Sweden</collectingCountry>
, all late Katian, Late Ordovician.
</paragraph>
</subSubSection>
</treatment>
</document>
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