Where: British Columbia, Canada (51.1° N, 123.0° W: paleocoordinates 3.7° N, 65.5° W)

• coordinate estimated from map

• small collection-level geographic resolution

When: columbiae ammonoid zone, Last Creek Formation, Bucklandi (196.5 - 189.6 Ma)

• bed-level stratigraphic resolution

Environment/lithology: marine; lithified, gray, green, calcareous siltstone

Size class: macrofossils

Reposited in the GSC

Primary reference: H. Frebold. 1967. Hettangian ammonite faunas of the Taseko Lakes area British Columbia. Geological Survey of Canada Bulletin 158:1-35 [M. Clapham/M. Clapham]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 157533: authorized by Matthew Clapham, entered by Matthew Clapham on 22.06.2014

Creative Commons license: CC BY (attribution)