Where: Alberta, Canada (49.7° N, 110.5° W)
• Paleocoordinates: 60.4° N, 69.9° W (Wright 2013)
• outcrop-level geographic resolution
When: Ravenscrag Formation, Puercan (66.0 - 63.3 Ma)
• "slumped basal Ravenscrag beds"
• member-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size classes: macrofossils, mesofossils
Primary reference: L. S. Russell. 1974. Fauna and correlation of the Ravenscrag Formation (Paleocene) of southwestern Saskatchewan. Life Sciences Contributions, Royal Ontario Museum 102:1-53 [J. Alroy/J. Alroy/J. Alroy]more details
Purpose of describing collection: biostratigraphic analysis
PaleoDB collection 22925: authorized by John Alroy, entered by John Alroy on 02.07.2002
Creative Commons license: CC0 (CC0)
Taxonomic list
Gastropoda | |
Hydrobia warrenana snail | |
Viviparus leai, Lioplacodes nebrascensis, Lioplacodes cypressensis, Lioplacodes limnaeiformis, Campeloma nebrascense
Viviparus leai snail | |
Bivalvia | |
| |
Sphaerium sp. Scopoli 1777 fingernail clam |