treatments-xml/data/03/DA/87/03DA87B6FF9C4947FE9B7CECFB59FE50.xml
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<document ID-DOI="10.5252/geodiversitas2022v44a33" ID-ISSN="1638-9395" ID-Zenodo-Dep="7477657" ID-ZooBank="urn:lsid:zoobank.org:pub:4DA9802D-9500-4FD8-96F5-F4DD3BBF56A3" approvalRequired="4" approvalRequired_for_taxonomicNames="4" checkinTime="1671650606024" checkinUser="felipe" docAuthor="Unger, Tanja, Hildenbrand, Anne, Stinnesbeck, Wolfgang &amp; Austermann, Gregor" docDate="2022" docId="03DA87B6FF9C4947FE9B7CECFB59FE50" docLanguage="en" docName="Geodiversitas.44.33.1051-1087.pdf" docOrigin="Geodiversitas 44 (33)" docStyle="DocumentStyle:F830B10FF475E64C1F1601E3B32DDC00.4:Geodiversitas.2018-.journal_article" docStyleId="F830B10FF475E64C1F1601E3B32DDC00" docStyleName="Geodiversitas.2018-.journal_article" docTitle="Jincella Snajdr 1957" docType="treatment" docVersion="2" lastPageNumber="1060" masterDocId="FFE3FFCEFF97494CFFAA7878FFDCFFC1" masterDocTitle="Biostratigraphy and taxonomy of polymerid trilobites of the Manuels River Formation (Drumian, middle Cambrian), Newfoundland, Canada" masterLastPageNumber="1087" masterPageNumber="1051" pageNumber="1060" updateTime="1671813617762" updateUser="ExternalLinkService">
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<mods:title>Biostratigraphy and taxonomy of polymerid trilobites of the Manuels River Formation (Drumian, middle Cambrian), Newfoundland, Canada</mods:title>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Unger, Tanja</mods:namePart>
<mods:affiliation>Institut für Geowissenschaften, Universität Heidelberg, Im Neuenheimer Feld 234, 69120 Heidelberg (Germany) and Institut für Geologie, Mineralogie und Geophysik, Ruhr-Universität Bochum, 44801 Bochum (Germany)</mods:affiliation>
<mods:nameIdentifier type="email">tanja.unger@ruhr-uni-bochum.de</mods:nameIdentifier>
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Hildenbrand, Anne</mods:namePart>
<mods:affiliation>Institut für Geowissenschaften, Universität Heidelberg, Im Neuenheimer Feld 234, 69120 Heidelberg (Germany)</mods:affiliation>
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<mods:name type="personal">
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<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Stinnesbeck, Wolfgang</mods:namePart>
<mods:affiliation>Institut für Geowissenschaften, Universität Heidelberg, Im Neuenheimer Feld 234, 69120 Heidelberg (Germany)</mods:affiliation>
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<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
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<mods:namePart>Austermann, Gregor</mods:namePart>
<mods:affiliation>Institut für Geowissenschaften, Universität Heidelberg, Im Neuenheimer Feld 234, 69120 Heidelberg (Germany)</mods:affiliation>
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<mods:title>Geodiversitas</mods:title>
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<mods:date>2022</mods:date>
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<mods:number>2022-12-15</mods:number>
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<mods:detail type="volume">
<mods:number>44</mods:number>
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<mods:number>33</mods:number>
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<subSubSection box="[305,602,1172,1201]" pageId="11" pageNumber="1060" type="nomenclature">
<paragraph blockId="11.[305,602,1172,1201]" box="[305,602,1172,1201]" pageId="11" pageNumber="1060">
<heading box="[305,602,1172,1201]" centered="true" fontSize="11" level="2" pageId="11" pageNumber="1060" reason="2">
Genus
<taxonomicName authority="Snajdr, 1957" authorityName="Snajdr" authorityYear="1957" box="[382,602,1172,1201]" class="Trilobita" family="Solenopleuridae" genus="Jincella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Agnostida" pageId="11" pageNumber="1060" phylum="Arthropoda" rank="genus">
<emphasis box="[382,458,1172,1198]" italics="true" pageId="11" pageNumber="1060">Jincella</emphasis>
<bibRefCitation author="Snajdr" box="[464,602,1172,1201]" firstAuthor="Snajdr" pageId="11" pageNumber="1060" pagination="235 - 244" refId="ref30249" refString="SNAJDR M. 1957. - O novych trilobitech z ceskeho kambria. Vestnik Ustredniho ustavu geologickeho 32: 235 - 244." type="journal article" year="1957">Šnajdr, 1957</bibRefCitation>
</taxonomicName>
</heading>
</paragraph>
</subSubSection>
<subSubSection box="[132,390,1229,1256]" pageId="11" pageNumber="1060" type="reference_group">
<paragraph blockId="11.[132,390,1229,1256]" box="[132,390,1229,1256]" pageId="11" pageNumber="1060">
<treatmentCitationGroup box="[132,390,1229,1256]" pageId="11" pageNumber="1060">
<treatmentCitation author="Snajdr" box="[132,386,1229,1256]" page="241" pageId="11" pageNumber="1060" year="1957">
<taxonomicName authority="Snajdr, 1957: 241" authorityName="Snajdr" authorityPageNumber="241" authorityYear="1957" box="[132,386,1229,1256]" class="Trilobita" family="Solenopleuridae" genus="Jincella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Agnostida" pageId="11" pageNumber="1060" phylum="Arthropoda" rank="genus">
<emphasis box="[132,201,1229,1253]" italics="true" pageId="11" pageNumber="1060">Jincella</emphasis>
<bibRefCitation author="Snajdr" box="[207,386,1229,1256]" firstAuthor="Snajdr" page="241" pageId="11" pageNumber="1060" pagination="235 - 244" refId="ref30249" refString="SNAJDR M. 1957. - O novych trilobitech z ceskeho kambria. Vestnik Ustredniho ustavu geologickeho 32: 235 - 244." type="journal article" year="1957">Šnajdr, 1957: 241</bibRefCitation>
</taxonomicName>
</treatmentCitation>
.
</treatmentCitationGroup>
</paragraph>
</subSubSection>
<subSubSection pageId="11" pageNumber="1060" type="type_taxon">
<paragraph blockId="11.[132,775,1276,1327]" pageId="11" pageNumber="1060">
<typeStatus box="[132,182,1277,1300]" pageId="11" pageNumber="1060">TYPE</typeStatus>
SPECIES. —
<taxonomicName authority="Ruzicka, 1946" authorityName="Ruzicka" authorityYear="1946" box="[309,655,1276,1300]" class="Trilobita" family="Solenopleuridae" genus="Solenopleura" kingdom="Animalia" order="Agnostida" pageId="11" pageNumber="1060" phylum="Arthropoda" rank="species" species="prantli">
<emphasis box="[309,501,1276,1300]" italics="true" pageId="11" pageNumber="1060">Solenopleura prantli</emphasis>
<bibRefCitation author="Ruzicka" box="[509,655,1276,1300]" firstAuthor="Ruzicka" pageId="11" pageNumber="1060" pagination="1 - 26" refId="ref29545" refString="RUZICKA R. 1946. - O nekterych vyznacnych trilobitech skryjskeho kambria. Vestnik Kralovske ceske spolecnosti nauk, Trida Mathematicko- Prirodovedecka: 1 - 26." type="book chapter" year="1946">Růžička, 1946</bibRefCitation>
</taxonomicName>
, by original designation.
</paragraph>
</subSubSection>
<subSubSection pageId="11" pageNumber="1060" type="diagnosis">
<paragraph blockId="11.[131,776,1351,1533]" pageId="11" pageNumber="1060">
DIAGNOSIS. — Glabella bluntly conical, not reaching frontal border; three pairs of shallow glabellar furrows; arched preglabellar area; arched cephalic border, widest in front of cranidium; ornamentation covering cranidium except for furrows and palpebral lobes; occipital ring with small node; thorax of 14 segments; pygidium small, with four to five rings on axis (based on
<bibRefCitation author="Snajdr" box="[467,586,1483,1510]" firstAuthor="Snajdr" pageId="11" pageNumber="1060" pagination="235 - 244" refId="ref30249" refString="SNAJDR M. 1957. - O novych trilobitech z ceskeho kambria. Vestnik Ustredniho ustavu geologickeho 32: 235 - 244." type="journal article" year="1957">Šnajdr 1957</bibRefCitation>
,
<bibRefCitation author="Snajdr" box="[598,649,1483,1507]" firstAuthor="Snajdr" pageId="11" pageNumber="1060" pagination="1 - 280" refId="ref30272" refString="SNAJDR M. 1958. - Trilobiti ceskeho stredniho kambria. Rozpravy Ustredniho ustavu geologickeho 24: 1 - 280." type="journal article" year="1958">1958</bibRefCitation>
;
<bibRefCitation author="Alvaro" etAl="et al." firstAuthor="Alvaro" journalOrPublisher="Geobios" pageId="11" pageNumber="1060" pagination="135 - 147" part="37" refId="ref23058" refString="ALVARO J. J., VIZCAINO D., KORDULE V., FATKA O. &amp; PILLOLA G. L. 2004. - Some solenopleurine trilobites from the Languedocian (Late Mid Cambrian) of Western Europe. Geobios 37: 135 - 147. https: // doi. org / 10.1016 / j. geobios. 2003.03.009" title="Some solenopleurine trilobites from the Languedocian (Late Mid Cambrian) of Western Europe" type="journal article" year="2004">
Álvaro
<emphasis box="[730,776,1483,1507]" italics="true" pageId="11" pageNumber="1060">et al.</emphasis>
2004
</bibRefCitation>
, with modifications).
</paragraph>
</subSubSection>
<subSubSection pageId="11" pageNumber="1060" type="discussion">
<paragraph blockId="11.[132,777,1587,2030]" box="[132,232,1587,1613]" pageId="11" pageNumber="1060">REMARKS</paragraph>
<paragraph blockId="11.[132,777,1587,2030]" lastBlockId="11.[811,1455,215,404]" pageId="11" pageNumber="1060">
The genus
<taxonomicName authorityName="Snajdr" authorityYear="1957" box="[247,323,1618,1644]" class="Trilobita" family="Solenopleuridae" genus="Jincella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Agnostida" pageId="11" pageNumber="1060" phylum="Arthropoda" rank="genus">
<emphasis box="[247,323,1618,1644]" italics="true" pageId="11" pageNumber="1060">Jincella</emphasis>
</taxonomicName>
is closely related to the genus
<taxonomicName authority="Angelin, 1854" authorityName="Angelin" authorityYear="1854" class="Trilobita" family="Solenopleuridae" genus="Solenopleura" kingdom="Animalia" order="Agnostida" pageId="11" pageNumber="1060" phylum="Arthropoda" rank="genus">
<emphasis box="[643,774,1618,1644]" italics="true" pageId="11" pageNumber="1060">Solenopleura</emphasis>
<bibRefCitation author="Angelin" bookContentInfo="92 p." box="[132,289,1650,1677]" firstAuthor="Angelin" journalOrPublisher="Weigel, Leipzig and Lund" pageId="11" pageNumber="1060" refId="ref23228" refString="ANGELIN N. P. 1854. - Palaeontologia Scandinavica, Pars II: Crustacea Formationis Transitionis. Weigel, Leipzig and Lund, 92 p." title="Palaeontologia Scandinavica, Pars II: Crustacea Formationis Transitionis" type="book" year="1854">Angelin, 1854</bibRefCitation>
</taxonomicName>
.
<taxonomicName authorityName="Snajdr" authorityYear="1957" box="[299,375,1650,1676]" class="Trilobita" family="Solenopleuridae" genus="Jincella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Agnostida" pageId="11" pageNumber="1060" phylum="Arthropoda" rank="genus">
<emphasis box="[299,375,1650,1676]" italics="true" pageId="11" pageNumber="1060">Jincella</emphasis>
</taxonomicName>
has variously been treated as a junior synonym of
<taxonomicName authorityName="Angelin" authorityYear="1854" box="[278,414,1682,1708]" class="Trilobita" family="Solenopleuridae" genus="Solenopleura" kingdom="Animalia" order="Agnostida" pageId="11" pageNumber="1060" phylum="Arthropoda" rank="genus">
<emphasis box="[278,414,1682,1708]" italics="true" pageId="11" pageNumber="1060">Solenopleura</emphasis>
</taxonomicName>
(e.g., Rushton &amp; Berg-Madsen 2002), while other authors (e.g.,
<bibRefCitation author="Geyer" box="[500,627,1714,1740]" firstAuthor="Geyer" pageId="11" pageNumber="1060" pagination="374 - 401" refId="ref25226" refString="GEYER G. 1998. - Intercontinental, trilobite-based correlation of the Moroccan early Middle Cambrian. Canadian Journal of Earth Sciences 35 (4): 374 - 401. https: // doi. org / 10.1139 / e 97 - 127" type="journal article" year="1998">Geyer 1998</bibRefCitation>
;
<bibRefCitation author="Alvaro" etAl="et al." firstAuthor="Alvaro" journalOrPublisher="Geobios" pageId="11" pageNumber="1060" pagination="135 - 147" part="37" refId="ref23058" refString="ALVARO J. J., VIZCAINO D., KORDULE V., FATKA O. &amp; PILLOLA G. L. 2004. - Some solenopleurine trilobites from the Languedocian (Late Mid Cambrian) of Western Europe. Geobios 37: 135 - 147. https: // doi. org / 10.1016 / j. geobios. 2003.03.009" title="Some solenopleurine trilobites from the Languedocian (Late Mid Cambrian) of Western Europe" type="journal article" year="2004">
Álvaro
<emphasis box="[722,775,1714,1740]" italics="true" pageId="11" pageNumber="1060">et al.</emphasis>
2004
</bibRefCitation>
) separated the two based on the relative convexity of the glabella, fixigenae, anterior border and eye lobes. Ornamentation is another reliable diagnostic characteristic in
<taxonomicName authorityName="Snajdr" authorityYear="1957" box="[134,209,1841,1867]" class="Trilobita" family="Solenopleuridae" genus="Jincella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Agnostida" pageId="11" pageNumber="1060" phylum="Arthropoda" rank="genus">
<emphasis box="[134,209,1841,1867]" italics="true" pageId="11" pageNumber="1060">Jincella</emphasis>
</taxonomicName>
, even though this has been questioned by
<bibRefCitation author="Fletcher" firstAuthor="Fletcher" pageId="11" pageNumber="1060" pagination="35 - 56" refId="ref25012" refString="FLETCHER T. P. 2007. - Correlating the zones of ' Paradoxides hicksii ' and ' Paradoxides davidis ' in Cambrian Series 3. Memoirs of the Association of Australasian Palaeontologists 33: 35 - 56. https: // doi. org / 10.1080 / 03115510701586855" type="journal article" year="2007">Fletcher (2007)</bibRefCitation>
, who ranked
<taxonomicName authorityName="Snajdr" authorityYear="1957" box="[366,443,1873,1899]" class="Trilobita" family="Solenopleuridae" genus="Jincella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Agnostida" pageId="11" pageNumber="1060" phylum="Arthropoda" rank="genus">
<emphasis box="[366,443,1873,1899]" italics="true" pageId="11" pageNumber="1060">Jincella</emphasis>
</taxonomicName>
as a subgenus to
<taxonomicName authority="Howell, 1937" authorityName="Howell" authorityYear="1937" class="Trilobita" family="Ptychopariidae" genus="Brunswickia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ptychopariida" pageId="11" pageNumber="1060" phylum="Arthropoda" rank="genus">
<emphasis box="[645,777,1873,1899]" italics="true" pageId="11" pageNumber="1060">Brunswickia</emphasis>
<bibRefCitation author="Howell" box="[132,285,1905,1931]" firstAuthor="Howell" pageId="11" pageNumber="1060" pagination="1147 - 1210" refId="ref26466" refString="HOWELL B. F. 1937. - Cambrian Centropleura vermontensis fauna of northwestern Vermont. Geological Society of America Bulletin 48 (8): 1147 - 1210. https: // doi. org / 10.1130 / Gsab- 48 - 1147" type="journal article" year="1937">Howell, 1937</bibRefCitation>
</taxonomicName>
. Based on the original description of
<bibRefCitation author="Howell" firstAuthor="Howell" pageId="11" pageNumber="1060" pagination="1147 - 1210" refId="ref26466" refString="HOWELL B. F. 1937. - Cambrian Centropleura vermontensis fauna of northwestern Vermont. Geological Society of America Bulletin 48 (8): 1147 - 1210. https: // doi. org / 10.1130 / Gsab- 48 - 1147" type="journal article" year="1937">Howell (1937)</bibRefCitation>
and images of the specimens assigned to the genus
<taxonomicName authorityName="Howell" authorityYear="1937" box="[134,263,1969,1995]" class="Trilobita" family="Ptychopariidae" genus="Brunswickia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ptychopariida" pageId="11" pageNumber="1060" phylum="Arthropoda" rank="genus">
<emphasis box="[134,263,1969,1995]" italics="true" pageId="11" pageNumber="1060">Brunswickia</emphasis>
</taxonomicName>
, the shape of the cranidium in
<taxonomicName authorityName="Howell" authorityYear="1937" box="[621,752,1969,1995]" class="Trilobita" family="Ptychopariidae" genus="Brunswickia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ptychopariida" pageId="11" pageNumber="1060" phylum="Arthropoda" rank="genus">
<emphasis box="[621,752,1969,1995]" italics="true" pageId="11" pageNumber="1060">Brunswickia</emphasis>
</taxonomicName>
is narrower than that of
<taxonomicName authorityName="Snajdr" authorityYear="1957" box="[379,453,2001,2027]" class="Trilobita" family="Solenopleuridae" genus="Jincella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Agnostida" pageId="11" pageNumber="1060" phylum="Arthropoda" rank="genus">
<emphasis box="[379,453,2001,2027]" italics="true" pageId="11" pageNumber="1060">Jincella</emphasis>
</taxonomicName>
. We here follow
<bibRefCitation author="Alvaro" box="[645,887,215,2030]" etAl="et al." firstAuthor="Alvaro" journalOrPublisher="Geobios" pageId="11" pageNumber="1060" pagination="135 - 147" part="37" refId="ref23058" refString="ALVARO J. J., VIZCAINO D., KORDULE V., FATKA O. &amp; PILLOLA G. L. 2004. - Some solenopleurine trilobites from the Languedocian (Late Mid Cambrian) of Western Europe. Geobios 37: 135 - 147. https: // doi. org / 10.1016 / j. geobios. 2003.03.009" title="Some solenopleurine trilobites from the Languedocian (Late Mid Cambrian) of Western Europe" type="journal article" year="2004">
Álvaro
<emphasis box="[722,775,2001,2027]" italics="true" pageId="11" pageNumber="1060">et al.</emphasis>
(2004)
</bibRefCitation>
and interpret the presence of ornamentation of
<taxonomicName authorityName="Snajdr" authorityYear="1957" class="Trilobita" family="Solenopleuridae" genus="Jincella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Agnostida" pageId="11" pageNumber="1060" phylum="Arthropoda" rank="genus">
<emphasis italics="true" pageId="11" pageNumber="1060">Jincella</emphasis>
</taxonomicName>
as a diagnostic characteristic. We therefore maintain the separation of
<taxonomicName authorityName="Snajdr" authorityYear="1957" box="[955,1031,279,305]" class="Trilobita" family="Solenopleuridae" genus="Jincella" higherTaxonomySource="GBIF" kingdom="Animalia" order="Agnostida" pageId="11" pageNumber="1060" phylum="Arthropoda" rank="genus">
<emphasis box="[955,1031,279,305]" italics="true" pageId="11" pageNumber="1060">Jincella</emphasis>
</taxonomicName>
from
<taxonomicName authorityName="Howell" authorityYear="1937" box="[1096,1226,279,305]" class="Trilobita" family="Ptychopariidae" genus="Brunswickia" higherTaxonomySource="GBIF" kingdom="Animalia" order="Ptychopariida" pageId="11" pageNumber="1060" phylum="Arthropoda" rank="genus">
<emphasis box="[1096,1226,279,305]" italics="true" pageId="11" pageNumber="1060">Brunswickia</emphasis>
</taxonomicName>
and
<taxonomicName authorityName="Angelin" authorityYear="1854" box="[1277,1408,279,305]" class="Trilobita" family="Solenopleuridae" genus="Solenopleura" kingdom="Animalia" order="Agnostida" pageId="11" pageNumber="1060" phylum="Arthropoda" rank="genus">
<emphasis box="[1277,1408,279,305]" italics="true" pageId="11" pageNumber="1060">Solenopleura</emphasis>
</taxonomicName>
and treat the genus as a member of
<taxonomicName authorityName="Angelin" authorityYear="1854" box="[1140,1316,311,337]" class="Trilobita" family="Solenopleuridae" kingdom="Animalia" order="Agnostida" pageId="11" pageNumber="1060" phylum="Arthropoda" rank="family">Solenopleuridae</taxonomicName>
, thus following e.g.,
<bibRefCitation author="Harrington" box="[901,1161,343,370]" etAl="et al." firstAuthor="Harrington" pageId="11" pageNumber="1060" refId="ref25715" refString="HARRINGTON H. J., HENNINGSMOEN G., HOWELL B. F., JAANUSSON V., LOCHMAN- BALK C., MOORE R. C., POULSEN C., RASETTI F., RICHTER E., RICHTER R., SCHMIDT H., SDUZY K., STRUVE W., STORMER L., STUBBLEFIELD C. J., TRIPP R., WELLER J. M. &amp; WHITTINGTON H. B. 1959. - Treatise on Invertebrate Paeontology, Part O, Arthropoda 1. The Geological Society of America and University of Kansas Press, 560 p." type="book" year="1959">
Harrington
<emphasis box="[1031,1081,343,369]" italics="true" pageId="11" pageNumber="1060">et al.</emphasis>
(1959)
</bibRefCitation>
,
<bibRefCitation author="Courtessole" box="[1173,1379,343,369]" firstAuthor="Courtessole" pageId="11" pageNumber="1060" refId="ref24445" refString="COURTESSOLE R. 1973. - Le Cambrien moyen de la Montagne Noire: Biostratigraphie. Laboratoire de Geologie CEARN de la Faculte des Sciences de Toulouse, Toulouse, 248 p." type="book" year="1973">Courtessole (1973)</bibRefCitation>
,
<bibRefCitation author="Geyer" firstAuthor="Geyer" pageId="11" pageNumber="1060" pagination="374 - 401" refId="ref25226" refString="GEYER G. 1998. - Intercontinental, trilobite-based correlation of the Moroccan early Middle Cambrian. Canadian Journal of Earth Sciences 35 (4): 374 - 401. https: // doi. org / 10.1139 / e 97 - 127" type="journal article" year="1998">Geyer (1998)</bibRefCitation>
and
<bibRefCitation author="Alvaro" box="[941,1152,375,404]" etAl="et al." firstAuthor="Alvaro" journalOrPublisher="Geobios" pageId="11" pageNumber="1060" pagination="135 - 147" part="37" refId="ref23058" refString="ALVARO J. J., VIZCAINO D., KORDULE V., FATKA O. &amp; PILLOLA G. L. 2004. - Some solenopleurine trilobites from the Languedocian (Late Mid Cambrian) of Western Europe. Geobios 37: 135 - 147. https: // doi. org / 10.1016 / j. geobios. 2003.03.009" title="Some solenopleurine trilobites from the Languedocian (Late Mid Cambrian) of Western Europe" type="journal article" year="2004">
Álvaro
<emphasis box="[1018,1070,375,401]" italics="true" pageId="11" pageNumber="1060">et al.</emphasis>
(2004)
</bibRefCitation>
.
</paragraph>
</subSubSection>
</treatment>
</document>