Where: Corson County, South Dakota (45.9° N, 101.5° W: paleocoordinates 51.7° N, 74.9° W)
• small collection-level geographic resolution
When: Lance Formation, Late/Upper Maastrichtian (70.6 - 66.0 Ma)
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Collected by P. Reinheimer in 1922; reposited in the DMNH
Collection methods: surface (in situ),
Primary reference: R. S. Lull. 1933. A revision of the Ceratopsia or horned dinosaurs. Memoirs of the Peabody Museum of Natural History 3(3):1-175 [M. Carrano/M. Carrano/M. Carrano]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 191272: authorized by Matthew Carrano, entered by Matthew Carrano on 19.01.2018
Creative Commons license: CC BY (attribution)
Taxonomic list
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