Where: British Columbia, Canada (58.7° N, 124.3° W: paleocoordinates 28.4° N, 34.5° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: deleeni ammonoid zone, Toad Formation, Illyrian (247.2 - 242.0 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified siliciclastic sediments
Size class: macrofossils
Collected by F.H. McLearn in 1944; reposited in the GSC
Primary reference: E. T. Tozer. 1994. Canadian Triassic Ammonoid Faunas. Geological Survey of Canada Bulletin 467:1-663 [A. McGowan/A. McGowan/A. McGowan]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 137065: authorized by Matthew Clapham, entered by Matthew Clapham on 10.12.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
"Beyrichites deleeni n. sp." = Eogymnotoceras deleeni, "Gymnotoceras smithi" = Gymnotoceras rotelliformis
"Beyrichites deleeni n. sp." = Eogymnotoceras deleeni McLearn 1946 ceratite
"Gymnotoceras smithi" = Gymnotoceras rotelliformis Meek 1877 ceratite | |
Anagymnites viaalaska McLearn 1946 ceratite | |
Intornites canadensis McLearn 1946 ceratite | |
Amphipopanoceras tetsa McLearn 1946 ceratite |