Where: Fergus County, Montana (47.4° N, 109.7° W: paleocoordinates 54.5° N, 76.1° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Judith River Formation (Montana Group), Middle Campanian to Middle Campanian (83.5 - 70.6 Ma)
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Collected by J. B. Hatcher in 1903; reposited in the CM
Collection methods: mechanical,
Primary reference: J. S. McIntosh. 1981. Annotated catalogue of the dinosaurs (Reptilia, Archosauria) in the collections of the Carnegie Museum of Natural History. Bulletin of Carnegie Museum of Natural History 18:1-67 [M. Carrano/M. Carrano/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 69624: authorized by Matthew Carrano, entered by Matthew Carrano on 28.02.2007
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
| |
Deinosuchus hatcheri n. gen. n. sp.
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