Also known as MOR locality BS-104; MOR BS 104
Where: Valley County, Montana (47.8° N, 106.7° W: paleocoordinates 54.1° N, 71.8° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Bearpaw Shale Formation, Campanian (83.6 - 72.1 Ma)
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Preservation: concretion
Collected in 1988
Primary reference: R. S. Cuthbertson and R. B. Holmes. 2015. A new species of Plioplatecarpus (Mosasauridae, Plioplatecarpinae) from the Bearpaw Formation (Campanian, Upper Cretaceous) of Montana, USA. Journal of Vertebrate Paleontology 35(3):e922980:1-18 [G. Liggett/G. Liggett/P. Mannion]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 194178: authorized by Philip Mannion, entered by Philip Mannion on 15.06.2018
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
Plioplatecarpus peckensis n. sp.
Plioplatecarpus peckensis n. sp. Cuthbertson and Holmes 2015 mosasaur MOR 1062 (holotype), disarticulated skull, 26 vertebrae, most of which form an articulated series, and rib fragments
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