Where: Glacier County, Montana (48.7° N, 112.7° W: paleocoordinates 56.3° N, 77.9° W)
• coordinate estimated from map
• local area-level geographic resolution
When: Two Medicine Formation (Montana Group), Campanian (83.6 - 72.1 Ma)
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Collected by Stebinger in 1912-1913; reposited in the USNM
Primary reference: C. W. Gilmore. 1917. Brachyceratops, a ceratopsian dinosaur from the Two Medicine Formation of Montana, with notes on associated fossil reptiles. United States Geological Survey Professional Paper 103:1-45 [M. Carrano/M. Carrano]more details
Purpose of describing collection: general faunal/floral analysis
PaleoDB collection 62539: authorized by Matthew Carrano, entered by Matthew Carrano on 21.07.2006
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
"Stephanosaurus ? marginatus" = Trachodon marginatus
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