Where: British Columbia, Canada (59.1° N, 125.5° W: paleocoordinates 36.3° N, 52.8° W)
• coordinate based on nearby landmark
• outcrop-level geographic resolution
When: dawsoni 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 1965; 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 138599: authorized by Matthew Clapham, entered by Matthew Clapham on 22.01.2013
Creative Commons license: CC BY (attribution)
Taxonomic list
Cephalopoda | |
Pseudocardioceras acutum Mojsisovics 1893 ceratite
Malayites dawsoni McLearn 1937 ceratite |