Where: British Columbia, Canada (56.1° N, 123.0° W: paleocoordinates 33.5° N, 52.4° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: kerri ammonoid zone, Pardonet Formation, Lacian (221.5 - 215.6 Ma)
• Subzone 1, "Styrites ireneanus zone"
• group of beds-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 137026: authorized by Matthew Clapham, entered by Matthew Clapham on 09.12.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
| Cephalopoda | |
|
Clionitites punctulus Tozer 1994 ceratite | |
Thisbites custi, Thisbites robustus n. sp.
Thisbites custi McLearn 1940 ceratite
Thisbites robustus n. sp. Tozer 1994 ceratite | |
|
Gonionotites scapulatus Tozer 1994 ceratite
Guembelites clavatus McLearn 1939 ceratite | |
|
Discostyrites ireneanus McLearn 1940 ceratite
Tropiceltites columbianus McLearn 1940 ceratite | |