Harbicht Hill (Reworked) (Cretaceous of the United States)

Also known as UCMP V-71203

Where: McCone County, Montana (47.9° N, 106.2° W: paleocoordinates 54.5° N, 79.0° W)

• coordinate based on unpublished field data

• small collection-level geographic resolution

When: Hell Creek Formation, Lancian (70.6 - 66.0 Ma)

Environment/lithology: terrestrial; lithology not reported

Size class: mesofossils

Reposited in the UCMP

Primary reference: R. E. Sloan and L. Van Valen. 1965. Cretaceous mammals from Montana. Science 148(3667):220-227 [J. Alroy/J. Alroy/J. Alroy]more details

Purpose of describing collection: taxonomic analysis

PaleoDB collection 14562: authorized by John Alroy, entered by John Alroy on 12.04.1997, edited by Matthew Carrano

Creative Commons license: CC BY (attribution)

Taxonomic list

• based on Lofgren et al. 1990 and Lofgren 1995, fauna is mixed; I have sorted out Paleocene and reworked Cretaceous lists based on Lofgren's schemenew records of Lofgren 1995 represent previously unreported specimens
Reptilia
 Theropoda -
Theropoda indet.2 theropod
 Avetheropoda - Caenagnathidae
Chirostenotes sp.3 Gilmore 1924 coelurosaur
 Avetheropoda - Dromaeosauridae
Dromaeosauridae indet.3 Colbert and Russell 1969 coelurosaur
cf. Dromaeosauridae indet.3 Colbert and Russell 1969 coelurosaur
 Neornithischia - Ceratopsidae
Ceratopsidae indet.3 Marsh 1888 ceratopsid
 Neornithischia - Hypsilophodontidae
Hypsilophodontidae indet.3 Dollo 1882 hypsilophodontid
 Neornithischia - Hadrosauridae
Hadrosauridae indet.3 Cope 1869 hadrosaurid
Hadrosaurinae indet.3 Lambe 1918 hadrosaurine
Mammalia
 Leptictida - Gypsonictopidae
Gypsonictops sp.4 Simpson 1927 eutherian
 Didelphimorphia - Alphadontidae
Alphadontidae indet.4 Marshall et al. 1990 marsupial
 Didelphimorphia - Glasbiidae
Glasbius sp.4 Clemens 1966 marsupial
 Multituberculata - Cimolomyidae
Meniscoessus robustus1 Marsh 1889 multituberculate