New olenelline trilobites from the Northwest Territories, Canada, and the phylogenetic placement of Judomia absita
This is the author's accepted manuscript, the published version is available here http://www.mapress.com/zootaxa/2011/f/z02918p028f.pdf The Early Cambrian olenelline trilobites are a diverse clade that have been the subject of several phylogenetic analyses. Here, three new species of Bradyfallo...
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ftunivkansas:oai:kuscholarworks.ku.edu:1808/13651 2023-05-15T17:09:33+02:00 New olenelline trilobites from the Northwest Territories, Canada, and the phylogenetic placement of Judomia absita Gapp, Ian Wesley Lieberman, Bruce S. Pope, Michael C. Dilliard, Kelly A. 2014-05-09T21:26:21Z http://hdl.handle.net/1808/13651 unknown Magnolia Press http://www.mapress.com/zootaxa/2011/2/zt02918p028.pdf Lieberman, Bruce S. 2011. “New olenelline trilobites from the Northwest Territories, Canada, and the phylogenetic placement of Judomia absita.” Zootaxa (2918):15-28 http://hdl.handle.net/1808/13651 openAccess Trilobita Olenellina Cambrian radiation phylogenetics paleobiogeography Article 2014 ftunivkansas 2022-08-26T13:14:36Z This is the author's accepted manuscript, the published version is available here http://www.mapress.com/zootaxa/2011/f/z02918p028f.pdf The Early Cambrian olenelline trilobites are a diverse clade that have been the subject of several phylogenetic analyses. Here, three new species of Bradyfallotaspis Fritz, 1972 (B. coriae, B. nicolascagei, and B. sekwiensis) and one new species of Nevadia Walcott, 1910 (N. saupeae) are described from the Sekwi Formation of the Mackenzie Mountains, Northwest Territories, Canada. In addition, new specimens potentially referable to Nevadia ovalis were recovered that may expand that species’ geographic range, which was thought to be restricted to Sonora, Mexico. A phylogenetic analysis incorporating several olenelline taxa, including Judomia absita from the Sekwi Formation, is also presented herein. This species has been assigned to various olenelline genera, including Judomia Lermontova, 1951 and Paranevadella Palmer & Repina, 1993. Phylogenetic analysis suggests this species is closely related to Judomia tera Lazarenko, 1960 from Siberia. This phylogenetic relationship provides further support for the hypothesis that a close biogeographic relationship existed between Laurentia and Siberia during the Cambrian. Article in Journal/Newspaper Mackenzie mountains Northwest Territories Siberia The University of Kansas: KU ScholarWorks Canada Lermontova ENVELOPE(-30.500,-30.500,-81.600,-81.600) Northwest Territories Tera ENVELOPE(130.917,130.917,68.733,68.733) Walcott ENVELOPE(-63.317,-63.317,-69.083,-69.083) |
institution |
Open Polar |
collection |
The University of Kansas: KU ScholarWorks |
op_collection_id |
ftunivkansas |
language |
unknown |
topic |
Trilobita Olenellina Cambrian radiation phylogenetics paleobiogeography |
spellingShingle |
Trilobita Olenellina Cambrian radiation phylogenetics paleobiogeography Gapp, Ian Wesley Lieberman, Bruce S. Pope, Michael C. Dilliard, Kelly A. New olenelline trilobites from the Northwest Territories, Canada, and the phylogenetic placement of Judomia absita |
topic_facet |
Trilobita Olenellina Cambrian radiation phylogenetics paleobiogeography |
description |
This is the author's accepted manuscript, the published version is available here http://www.mapress.com/zootaxa/2011/f/z02918p028f.pdf The Early Cambrian olenelline trilobites are a diverse clade that have been the subject of several phylogenetic analyses. Here, three new species of Bradyfallotaspis Fritz, 1972 (B. coriae, B. nicolascagei, and B. sekwiensis) and one new species of Nevadia Walcott, 1910 (N. saupeae) are described from the Sekwi Formation of the Mackenzie Mountains, Northwest Territories, Canada. In addition, new specimens potentially referable to Nevadia ovalis were recovered that may expand that species’ geographic range, which was thought to be restricted to Sonora, Mexico. A phylogenetic analysis incorporating several olenelline taxa, including Judomia absita from the Sekwi Formation, is also presented herein. This species has been assigned to various olenelline genera, including Judomia Lermontova, 1951 and Paranevadella Palmer & Repina, 1993. Phylogenetic analysis suggests this species is closely related to Judomia tera Lazarenko, 1960 from Siberia. This phylogenetic relationship provides further support for the hypothesis that a close biogeographic relationship existed between Laurentia and Siberia during the Cambrian. |
format |
Article in Journal/Newspaper |
author |
Gapp, Ian Wesley Lieberman, Bruce S. Pope, Michael C. Dilliard, Kelly A. |
author_facet |
Gapp, Ian Wesley Lieberman, Bruce S. Pope, Michael C. Dilliard, Kelly A. |
author_sort |
Gapp, Ian Wesley |
title |
New olenelline trilobites from the Northwest Territories, Canada, and the phylogenetic placement of Judomia absita |
title_short |
New olenelline trilobites from the Northwest Territories, Canada, and the phylogenetic placement of Judomia absita |
title_full |
New olenelline trilobites from the Northwest Territories, Canada, and the phylogenetic placement of Judomia absita |
title_fullStr |
New olenelline trilobites from the Northwest Territories, Canada, and the phylogenetic placement of Judomia absita |
title_full_unstemmed |
New olenelline trilobites from the Northwest Territories, Canada, and the phylogenetic placement of Judomia absita |
title_sort |
new olenelline trilobites from the northwest territories, canada, and the phylogenetic placement of judomia absita |
publisher |
Magnolia Press |
publishDate |
2014 |
url |
http://hdl.handle.net/1808/13651 |
long_lat |
ENVELOPE(-30.500,-30.500,-81.600,-81.600) ENVELOPE(130.917,130.917,68.733,68.733) ENVELOPE(-63.317,-63.317,-69.083,-69.083) |
geographic |
Canada Lermontova Northwest Territories Tera Walcott |
geographic_facet |
Canada Lermontova Northwest Territories Tera Walcott |
genre |
Mackenzie mountains Northwest Territories Siberia |
genre_facet |
Mackenzie mountains Northwest Territories Siberia |
op_relation |
http://www.mapress.com/zootaxa/2011/2/zt02918p028.pdf Lieberman, Bruce S. 2011. “New olenelline trilobites from the Northwest Territories, Canada, and the phylogenetic placement of Judomia absita.” Zootaxa (2918):15-28 http://hdl.handle.net/1808/13651 |
op_rights |
openAccess |
_version_ |
1766065680312958976 |