Also known as Havre Badlands; UCMP V-78098
Where: Hill County, Montana (48.6° N, 109.7° W: paleocoordinates 55.6° N, 75.4° W)
• coordinate based on unpublished field data
• small collection-level geographic resolution
When: Judith River Formation (Montana Group), Middle Campanian to Middle Campanian (83.5 - 70.6 Ma)
• Judithian based on fauna
• bed-level stratigraphic resolution
Environment/lithology: terrestrial; lithology not reported
Size class: mesofossils
Reposited in the UCMP
Primary reference: M. Montellano. 1992. Mammalian fauna of the Judith River Formation (Late Cretaceous, Judithian), northcentral Montana. University of California Publications in Geological Sciences 136:1-115 [J. Alroy/J. Alroy/M. Carrano]more details
Purpose of describing collection: taxonomic analysis
PaleoDB collection 14461: authorized by John Alroy, entered by John Alroy on 30.04.1994, edited by Matthew Carrano
Creative Commons license: CC BY (attribution)
Taxonomic list
Mammalia | |
| |
Meniscoessus major Russell 1936 multituberculate | |
"Mesodma primaeva" = Filikomys primaevus, Mesodma sp.
"Mesodma primaeva" = Filikomys primaevus Lambe 1902 multituberculate | |
Theria indet. Parker and Haswell 1897 mammal | |
Gypsonictops lewisi Sahni 1972 eutherian | |
"Pediomys clemensi" = Protolambda clemensi Sahni 1972 metatherian | |
Alphadon halleyi Sahni 1972 metatherian |