Where: British Columbia, Canada (55.6° N, 122.8° W: paleocoordinates 26.6° N, 41.5° W)
• coordinate stated in text
• outcrop-level geographic resolution
When: desatoyense ammonoid zone, Liard Formation, Julian (235.0 - 232.0 Ma)
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified siliciclastic sediments
Size class: macrofossils
Collected by E.T. Tozer in 1969; 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 49718: authorized by Alistair McGowan, entered by Alistair McGowan on 24.04.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Trachyceras aonoides Mojsisovics 1882 ceratite |