ammonites
Gao Mine (Paleocene of Canada)

Where: Alberta, Canada (52.2° N, 113.6° W: paleocoordinates 58.6° N, 90.7° W)

• coordinate stated in text

• small collection-level geographic resolution

When: Paskapoo Formation, Tiffanian (61.7 - 56.8 Ma)

• said to be late Tiffanian (Fox 1988) or "Ti4b or Ti5" (Scott 2010)

Environment/lithology: terrestrial; fine-grained siltstone

• "fine siltstone with sparse molluscs" (Scott 2010)

Size class: mesofossils

Primary reference: R. C. Fox. 1988. Occasional Paper of the Tyrrell Museum of Palaeontology 6 [J. Alroy/J. Alroy] more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 14951: authorized by John Alroy, entered by John Alroy on 18.02.1993

Creative Commons license: CC BY-NC-ND (attribution-noncommercial-no derivatives)