Where: Nunavut, Canada (80.7° N, 85.7° W: paleocoordinates 35.0° N, 4.5° E)
• coordinate stated in text
• outcrop-level geographic resolution
When: Trappers Cove Formation, Artinskian (290.1 - 279.3 Ma)
• 456 m above top of the "Tellevak Limestone" member of the Hare Fiord Formation. Although listed as Hare Fiord Formation, presumably equivalent to Trappers Cove Formation in revised names.
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified, concretionary, black shale
Size class: macrofossils
Primary reference: W. W. Nassichuk. 1975. The stratigraphic significance of Permian ammonoids on Ellesmere Island. Geological Survey of Canada Paper 75-1B:277-283 [M. Clapham/M. Clapham/M. Clapham]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 115760: authorized by Matthew Clapham, entered by Matthew Clapham on 03.09.2011
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
"Popanoceras" sp. Hyatt 1884 ammonite | |
Paragastrioceras "n. sp." Tchernow 1907 ammonite | |
? Neocrimites sp. Ruzhentsev 1940 ammonite | |
Stacheoceras "n. sp." Gemmellaro 1887 ammonite |