Where: Saskatchewan, Canada (49.5° N, 109.0° W: paleocoordinates 55.6° N, 85.6° W)
• coordinate stated in text
When: Ravenscrag Formation, Paleocene (66.0 - 56.0 Ma)
• The stratigraphic position of the collection is given relative to the No. 1 coal zone, which is approximately at the base of the formation. US34 is located 17 m above No. 1 coal zone, at the same level as US32, but 2 m east on same face.
Environment/lithology: terrestrial; claystone
Size class: macrofossils
Preservation: adpression
Collection methods: salvage, surface (in situ),
Primary reference: E. E. McIver and J. F. Basinger. 1993. Flora of the Ravenscrag Formation (Paleocene), Southwestern Saskatchewan, Canada. Palaeontographica Canadiana 10:1-85 [R. Lupia/B. Wilborn/B. Wilborn]more details
Purpose of describing collection: paleoecologic analysis
PaleoDB collection 34425: authorized by Rick Lupia, entered by Brooke Wilborn on 31.08.2003
Creative Commons license: CC BY (attribution)
Taxonomic list
Gastropoda | |
Bivalvia | |
"Pisidiidae indet." = Pisidiinae
| |
unclassified | |
Plantae "Unidentified leaf 3" Haeckel 1866 | |
Angiospermae | |
| |
cf. Myristica catahoulensis Berry 1924 magnoliids |