Where: British Columbia, Canada (56.1° N, 122.9° W: paleocoordinates 33.0° N, 52.3° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: kerri ammonoid zone, Pardonet Formation, Lacian (221.5 - 215.6 Ma)
• Subzone 2
• group of beds-level stratigraphic resolution
Environment/lithology: marine; lithified siliciclastic sediments
Size class: macrofossils
Collected by E.T. Tozer in 1964; 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 137995: authorized by Matthew Clapham, entered by Matthew Clapham on 02.01.2013
Creative Commons license: CC BY (attribution)
Taxonomic list
| Cephalopoda | |
|
Stikinoceras kerri McLearn 1930 ceratite | |
|
Gonionotites rarus McLearn 1940 ceratite
Dimorphites pardonetiensis McLearn 1940 ceratite
Griesbachites laevis n. sp. Tozer 1994 ceratite
Griesbachites humi McLearn 1937 ceratite | |