Where: British Columbia, Canada (59.1° N, 125.5° W: paleocoordinates 34.0° N, 46.1° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: welleri ammonoid zone, Baldonnel Formation, Tuvalian (232.0 - 221.5 Ma)
• subzone 2
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified siliciclastic sediments
Size class: macrofossils
Collected by E.T. Tozer in 1960; 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 56873: authorized by Alistair McGowan, entered by Alistair McGowan on 28.11.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
| Cephalopoda | |
Paratropites teres n. sp., Discotropites theron, ? Hoplotropites globosus, ? Hoplotropites intermedius
Paratropites teres n. sp. Tozer 1994 ceratite
Discotropites theron Dittmar 1866 ceratite
? Hoplotropites globosus Tozer 1994 ceratite
? Hoplotropites intermedius Tozer 1994 ceratite | |
|
Goniojuvavites kellyi Smith 1927 ceratite | |