Harbicht Hill (Reworked): Lancian, Montana

List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Reptilia - Theropoda
Megalosauridae indet. (Fitzinger 1843)
Database 2005 1 specimen
    = Theropoda indet. Marsh 1881
Carrano 2025
Theropoda indet. Marsh 1881
Database 2005 2 specimens
Reptilia - Dromaeosauridae
Dromaeosauridae indet. Colbert and Russell 1969
Database 2005 1 specimen
cf. Dromaeosauridae indet. Colbert and Russell 1969
Database 2005 1 specimen
Reptilia - Caenagnathidae
Chirostenotes sp. Gilmore 1924
Database 2005 1 specimen
Reptilia - Hypsilophodontidae
Hypsilophodontidae indet. Dollo 1882
Database 2005 2 specimens
Reptilia - Hadrosauridae
Hadrosauridae indet. Cope 1869
Database 2005 1 specimen
Hadrosaurinae indet. Lambe 1918
Database 2005 3 specimens
Reptilia - Ceratopsidae
Ceratopsidae indet. Marsh 1888
Database 2005 2 specimens
Mammalia - Alphadontidae
Alphadon sp. Simpson 1927
Archibald and Clemens 1984
    = Alphadontidae indet. Marshall et al. 1990
Lofgren 1995
Mammalia - Glasbiidae
Glasbius sp. Clemens 1966
Lofgren 1995
Mammalia - Gypsonictopidae
Gypsonictops sp. Simpson 1927
Lofgren 1995
Mammalia - Multituberculata - Cimolomyidae
Meniscoessus borealis Simpson 1927
    = Meniscoessus robustus Marsh 1889
Alroy 2002
replaces ID of Sloan and Van Valen 1965
see common names

Geography
Country:United States State/province:Montana County:McCone
Coordinates: 47.9° North, 106.2° West (view map)
Paleocoordinates:54.5° North, 79.0° West
Basis of coordinate:unpublished field data
Geographic resolution:small collection
Time
Period:Cretaceous Epoch:Late/Upper Cretaceous
Stage:Maastrichtian 10 m.y. bin:Cretaceous 8
*Epoch:Senonian
Key time interval:Lancian
Age range of interval:72.10000 - 66.00000 m.y. ago
* legacy (obsolete) database fields
Stratigraphy
Formation:Hell Creek
Local section:Hell Creek mixed faunas Local bed:1
Lithology and environment
Primary lithology: not reported
Environment:terrestrial indet.
Taphonomy
Modes of preservation:body
Size of fossils:mesofossils
Disassociated major elements:many
Disassociated minor elements:many
Collection methods and comments
Collection methods:field collection
Reason for describing collection:taxonomic analysis
Museum repositories:UCMP
Taxonomic list comments: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
Metadata
Also known as:UCMP V-71203
Database number:14562
Authorizer:J. Alroy, M. Carrano Enterer:J. Alroy, M. Carrano
Modifier:M. Carrano Research group:vertebrate
Created:1997-04-12 00:00:00 Last modified:2017-08-30 10:10:05
Access level:the public Released:1997-04-12 00:00:00
Creative Commons license:CC BY
Reference information

Primary reference:
3198. R. E. Sloan and L. Van Valen. 1965. Cretaceous mammals from Montana. Science 148(3667):220-227 [J. Alroy/J. Alroy/J. Alroy]

Secondary references:

6294 J. Alroy. 2002. Synonymies and reidentifications of North American fossil mammals. [J. Alroy/J. Alroy/M. Kouvari]
962 J. D. Archibald and W. A. Clemens. 1984. Mammal evolution near the Cretaceous-Tertiary Boundary. In W. A. Berggren, J. A. Van Couvering (eds.), Catastrophes and Earth History: The New Uniformitarianism 339-372 [J. Alroy/J. Alroy/M. Uhen]
14199ETE M. T. Carrano. 2025. Taxonomic opinions on the Dinosauria. [M. Carrano/M. Carrano/M. Carrano]
13103 U.C.M.P. Database. 2005. UCMP collections database. University of California Museum of Paleontology [M. Carrano/M. Carrano/M. Carrano]
63164 D. Gabriel and C. Lupton. 1980. Dig-a-Dinosaur. Lore 30(2):24-30 [M. Carrano/M. Carrano]
2255 D. L. Lofgren. 1995. The Bug Creek problem and the Cretaceous-Tertiary transition at McGuire Creek, Montana. University of California Publications in Geological Sciences 140:1-185 [J. Alroy/J. Alroy/M. Carrano]
53515 R. E. Sloan. 1976. The ecology of dinosaur extinction. In C. S. Churcher (ed.), Athlon: Essays on Palaeontology in Honor of Loris Shano Russell. Royal Ontario Museum, Life Sciences Miscellaneous Publications 134-154 [M. Carrano/M. Carrano]