Also known as C. paucidens type
Where: Fergus County, Montana (47.7° N, 109.6° W: paleocoordinates 54.8° N, 75.8° W)
• coordinate based on nearby landmark
• small collection-level geographic resolution
When: Coal Ridge Member (Judith River Formation), Middle Campanian to Middle Campanian (83.5 - 70.6 Ma)
• upper Judith River beds, probably Coal Ridge Member
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: macrofossils
Collected by O. C. Marsh in 1888; reposited in the USNM
Collection methods: quarrying, surface (in situ), mechanical,
Primary reference: O. C. Marsh. 1889. Notice of new American Dinosauria. The American Journal of Science and Arts, series 3 38:331-336 [M. Carrano/M. Carrano/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 46124: authorized by Matthew Carrano, entered by Matthew Carrano on 04.01.2005
Creative Commons license: CC BY (attribution)
Taxonomic list
Reptilia | |
Hadrosaurus paucidens n. sp.
Hadrosaurus paucidens n. sp. Marsh 1889 lambeosaurine |