Canyon Ferry Reservoir 24LC17: Orellan, Montana
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Mammalia
- Lagomorpha
- Leporidae
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Palaeolagus intermedius
Matthew 1899
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1 specimen | |||||||||
| - 2 | ||||||||||
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Palaeolagus burkei
Schlaikjer 1935
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1 specimen | |||||||||
| - 16 | ||||||||||
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Mammalia
- Rodentia
- Eomyidae
|
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Paradjidaumo cf. minor
(Douglass 1902)
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1 specimen | |||||||||
| (1 measurement) | ||||||||||
|
= Paradjidaumo cf. trilophus
Cope 1873
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Alroy 2002 | |||||||||
| recombined as Adjidaumo trilophus | ||||||||||
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Mammalia
- Rodentia
- Cricetidae
|
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Eumys cf. exiguus
Wood 1937
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3 specimens | |||||||||
| (1 measurement) | ||||||||||
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= Scottimus longiquus n. sp.
Korth 1981
|
Korth 1981 | |||||||||
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Reptilia
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Peltosaurus sp.
Cope 1873
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ElShafie 2024 | |||||||||
| see common names | ||||||||||
Geography
| Country: | United States | State/province: | Montana | County: | Lewis and Clark |
| Coordinates: | 46.6° North, 112.1° West (view map) | ||||
| Paleocoordinates: | 48.2° North, 103.8° West | ||||
| Basis of coordinate: | based on political unit | ||||
| Geographic resolution: | small collection |
Time
| Period: | Paleogene | Epoch: | Oligocene |
| Stage: | Rupelian | 10 m.y. bin: | Cenozoic 4 |
| *Period: | Tertiary | ||
| Key time interval: | Orellan | ||
| Age range of interval: | 33.90000 - 31.80000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Local section: | CFRes | Local bed: | 2 |
| Local order: | bottom to top |
Lithology and environment
| Environment: | terrestrial indet. |
Taphonomy
| Modes of preservation: | body |
Collection methods and comments
| Collection size: | 13 specimens |
| Taxonomic list comments:even split of specimens possibly from 24LC15 yields estimated NISP of 13 | |
Metadata
| Database number: | 17075 | ||
| Authorizer: | J. Alroy, P. Holroyd | Enterer: | J. Alroy, P. Holroyd | Research group: | vertebrate |
| Created: | 1994-04-30 00:00:00 | Last modified: | 2002-06-03 03:27:41 |
| Access level: | the public | Released: | 1994-04-30 00:00:00 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 3637. | T. E. White. 1954. Preliminary Analysis of the Fossil Vertebrates of the Canyon Ferry Reservoir Area. Proceedings of the United States National Museum 103(3326):395-438 [J. Alroy/J. Alroy/J. Marcot] |
Secondary references:
| 6294 | J. Alroy. 2002. Synonymies and reidentifications of North American fossil mammals. [J. Alroy/J. Alroy/M. Kouvari] | |
| 87093 | S. J. ElShafie. 2024. Body size estimation from isolated fossil bones reveals deep time evolutionary trends in North American lizards. PLoS ONE 19(1:e0296318):1-25 [P. Holroyd/P. Holroyd/P. Holroyd] | |
| 2103 | W. W. Korth. 1981. New Oligocene rodents from western North America. Annals of Carnegie Museum 50(10):289-318 [J. Alroy/J. Alroy/M. Uhen] |