Where: British Columbia, Canada (56.1° N, 122.9° W: paleocoordinates 27.7° N, 40.9° W)
• coordinate estimated from map
• outcrop-level geographic resolution
When: sutherlandi ammonoid zone, Liard Formation, Julian (235.0 - 232.0 Ma)
• subzone 2
• formation-level stratigraphic resolution
Environment/lithology: marine; lithified siliciclastic sediments
Size class: macrofossils
Collected by F.H. McLearn in 1938; 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 43793: authorized by Alistair McGowan, entered by Alistair McGowan on 26.08.2004, edited by Matthew Clapham
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Nathorstites macconnelli Whiteaves 1889 ceratite | |
"Asklepioceras laurenci" = Asklepioceras laurenci, "Asklepioceras mahaffii n. sp." = Asklepioceras laurenci, Frankites sutherlandi, "Asklepioceras glaciense n. sp." = Muensterites glaciensis
"Asklepioceras laurenci" = Asklepioceras laurenci McLearn 1940 ceratite
"Asklepioceras mahaffii n. sp." = Asklepioceras laurenci McLearn 1940 ceratite
Frankites sutherlandi McLearn 1947 ceratite
"Asklepioceras glaciense n. sp." = Muensterites glaciensis McLearn 1940 ceratite |