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British Columbia-Alberta, St. Piran Sandstone Fm. (Cambrian of Canada)

Where: British Columbia, Canada (52.8° N, 119.3° W: paleocoordinates 2.9° S, 79.4° W)

• coordinate based on political unit

• basin-level geographic resolution

When: Bonnia - Olenellus zone, Peyto Limestone Member (St. Piran Sandstone Formation), Cambrian (542.0 - 488.3 Ma)

• "Bonnia-Olenellus zone"

Environment/lithology: reef, buildup or bioherm; ooidal limestone

• "oolitic, sandly ls, thick bedded, carbonate bank, pre-orogenic geosyncline"

Size class: macrofossils

Primary reference: F. Rasetti. 1951. Middle Cambrian stratigraphy and faunas of the Canadian Rocky Mountains. Smithsonian Miscellaneous Collections 116(5):1-277 [M. Uhen/J. Ju] more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 186: authorized by Jack Sepkoski, entered by Mike Sommers on 20.11.1998

Creative Commons license: CC BY (attribution)