Also known as C. kaiseni type, AMNH, 12 miles below
Where: Alberta, Canada (50.6° N, 111.6° W: paleocoordinates 58.0° N, 76.3° W)
• coordinate based on nearby landmark
• local area-level geographic resolution
When: Oldman Formation (Belly River Group), Late/Upper Campanian (83.5 - 70.6 Ma)
• formation-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Collected by B. Brown & Kaisen in 1913; reposited in the AMNH
Collection methods: quarrying, mechanical,
Primary reference: B. Brown. 1933. A new longhorned Belly River ceratopsian. American Museum Novitates 669:1-3 [M. Carrano/M. Carrano/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 35379: authorized by Matthew Carrano, entered by Matthew Carrano on 08.12.2003
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
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Chasmosaurus kaiseni n. sp.
Chasmosaurus kaiseni n. sp. Brown 1933 ceratopsid AMNH 5401; unofficially listed as Centrosaurus by museum before publication
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