Where: British Columbia, Canada (57.4° N, 123.4° W: paleocoordinates 35.4° N, 53.2° W)

• coordinate stated in text

• outcrop-level geographic resolution

When: columbianus ammonoid zone, Pardonet Formation, Alaunian (215.6 - 212.0 Ma)

• Subzone 1.

• group of beds-level stratigraphic resolution

Environment/lithology: marine; lithified siliciclastic sediments

Size class: macrofossils

Collected by D.F. Stott in 1964; reposited in the GSC

Primary reference: E. T. Tozer. 1980. New genera of Triassic Ammonoidea. Current Research, Part A. Geological Survey of Canada Paper 80-1A:107-113 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 138026: authorized by Matthew Clapham, entered by Matthew Clapham on 03.01.2013

Creative Commons license: CC BY (attribution)