GSC 10141, Tyaughton Creek (Triassic of Canada)

Where: British Columbia, Canada (51.0° N, 122.9° W: paleocoordinates 21.2° N, 65.5° W)

• coordinate based on nearby landmark

• outcrop-level geographic resolution

When: amoenum ammonoid zone, Cassianella beds Member (Tyaughton Formation), Rhaetian (208.5 - 201.3 Ma)

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

Size class: macrofossils

Collected by C.H. Crickmay in 1939; 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 137063: authorized by Matthew Clapham, entered by Matthew Clapham on 10.12.2012

Creative Commons license: CC BY (attribution)

Taxonomic list

Cephalopoda
 Ceratitida - Gymnitidae
Placites polydactylus von Mojsisovics 1873 ceratite