Where: Nunavut, Canada (77.6° N, 86.4° W: paleocoordinates 32.8° N, 1.9° E)
• coordinate stated in text
• outcrop-level geographic resolution
When: Great Bear Cape Formation, Artinskian (290.1 - 279.3 Ma)
• Approximately 915 feet above the base of the unit tentatively assigned to the Assistance Formation (now considered to belong to the Great Bear Cape Fm).
• group of beds-level stratigraphic resolution
Environment/lithology: lithified limestone
Size class: macrofossils
Primary reference: W. W. Nassichuk, W. M. Furnish, and B. F. Glenister. 1965. The Permian ammonoids of Arctic Canada. Geological Survey of Canada Bulletin 131:1-56 [M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 111866: authorized by Matthew Clapham, entered by Matthew Clapham on 29.06.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Demospongiae | |
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Cephalopoda | |
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"Uraloceras burtiensis" = Uraloceras burtiense Voinova 1934 ammonite
Uraloceras involutum Voinova 1934 ammonite
Paragastrioceras aff. jossae de Verneuil 1845 ammonite | |
Metalegoceras crenatum Nassichuk et al. 1965 ammonite | |
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Strophomenata | |
Linoproductus simensis5 Tschernyschew 1902 | |
Kutorginella sp.5 Ivanova 1951 | |
Yakovlevia sp.5 Fredericks 1925 | |
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Orthotetida indet.5 Waagen 1884 | |
Rhynchonellata | |
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Martinia sp.5 M'Coy 1844 | |
"Spiriferella polaris" = Arcullina polaris5
"Spiriferella polaris" = Arcullina polaris5 Wiman 1914 | |
"Septacamera mutabilis" = Stenoscisma mutabilis5, "Camerisma aff. pentameroides" = Callaiapsida pentameroides5
"Septacamera mutabilis" = Stenoscisma mutabilis5 Tschernyschew 1902
"Camerisma aff. pentameroides" = Callaiapsida pentameroides5 Tschernyschew 1902 | |
Trilobita | |
Ditomopyge bjornensis n. sp.3
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