Where: British Columbia, Canada (55.6° N, 122.8° W: paleocoordinates 26.6° N, 41.5° W)
• coordinate based on nearby landmark
• 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 Triad Oil Company; reposited in the GSC
Collection methods: surface (float)
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 137672: authorized by Matthew Clapham, entered by Matthew Clapham on 18.12.2012
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Clionitites reesidei Johnson 1941 ceratite |