Also known as 0.4 km northeast of Big Sand Coulee
Where: Park County, Wyoming (44.9° N, 109.0° W: paleocoordinates 50.8° N, 88.5° W)
• coordinate stated in text
• small collection-level geographic resolution
When: Fort Union Formation, Tiffanian (61.7 - 56.8 Ma)
• "Polecat Bench Formation" (Brownstein 2022)
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Collected by Princeton University Wyoming expedition in 1968; reposited in the YPM
Primary reference: D. Sigogneau-Russell and D. Baird. 1978. Presence du genre Simoedosaurus (Reptilia, Choristodera) en Amerique du Nord. GĂ©obios 11(2):251-255 [R. Benson/R. Benson]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 118025: authorized by Roger Benson, entered by Roger Benson on 03.10.2011, edited by Philip Mannion
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
Kosmodraco magnicornis n. sp.
|