Also known as UCMP V-86063
Where: Slope County County, North Dakota (46.4° N, 103.5° W: paleocoordinates 52.5° N, 76.8° W)
• coordinate based on political unit
• small collection-level geographic resolution
When: Lower Member (Hell Creek Formation), Lancian (70.6 - 66.0 Ma)
• bed-level stratigraphic resolution
Environment/lithology: fluvial; sandstone and mudstone
Size class: macrofossils
Reposited in the UCMP
Collection methods: surface (float), surface (in situ),
Primary reference: P. A. Holroyd and J. H. Hutchison. 2002. Patterns of geographic variation in latest Cretaceous vertebrates: evidence from the turtle component. Geological Society of America Special Paper 361:177-190 [R. Benson/R. Benson]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 137706: authorized by Roger Benson, entered by Roger Benson on 18.12.2012, edited by Matthew Carrano
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
| |
Baenidae indet. Cope 1882 turtle 172256–172267, 172280–172283, UCMP 172313–172319, 172329, 172338, 172348, 172353
| |
"Clemmys backmani" = Osteopygis backmani
| |
| |
Trionychidae indet. Gray 1825 softshell turtle 172255, 172269, 172288, UCMP 172309–172311, 172330–172331, 172340, 172346
| |
| |
| |
| |
"Chelonia indet." = Testudines
| |
| |
| |
| |
| |
| |
| |
Amphibia | |
| |
Actinopteri | |
| |
| |
Chondrichthyes | |
|