New information on olenelline trilobites from the Cambrian Sekwi Formation in northwestern Canada
A new species of olenelline trilobite, Nevadella keelensis , is described from the Early Cambrian (Cambrian Series 2, Stage 3) in the Sekwi Formation, Mackenzie Mountains, Canada. The difficulty in discerning between Nevadia Walcott, 1910 and Nevadella Raw, 1936 is discussed, and a revision of the t...
Published in: | Canadian Journal of Earth Sciences |
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Main Authors: | , , , |
Other Authors: | |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Canadian Science Publishing
2010
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Subjects: | |
Online Access: | http://dx.doi.org/10.1139/e10-073 http://www.nrcresearchpress.com/doi/full-xml/10.1139/E10-073 http://www.nrcresearchpress.com/doi/pdf/10.1139/E10-073 |