Where: Saskatchewan, Canada (51.6° N, 108.4° W: paleocoordinates 58.4° N, 73.7° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Bearpaw Shale Formation, Late/Upper Campanian to Late/Upper Campanian (83.5 - 66.0 Ma)
• bed-level stratigraphic resolution
Environment/lithology: coastal; sandy mudstone
Size class: macrofossils
Collected in 1990
Primary reference: T. Sato. 2005. A new polycotylid plesiosaur (Reptilia: Sauropterygia) from the Upper Cretaceous Bearpaw Formation in Saskatchewan, Canada. Journal of Paleontology 79(5):969-980 [M. Carrano/H. Street]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 100237: authorized by Matthew Carrano, entered by Hallie Street on 02.12.2010
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
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