UW V-92044, Hidden Channel: Lancian, Wyoming
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Reptilia
- Testudines
- Nanhsiungchelyidae
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Basilemys sinuosa
Riggs 1906
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1 specimen | |||||||||
| UW 26586 | ||||||||||
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Reptilia
- Testudines
- Trionychidae
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Helopanoplia distincta
Hay 1908
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1 specimen | |||||||||
| UW 27281 | ||||||||||
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= Trionychidae sp.
Gray 1825
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Holroyd and Hutchison 2002 | |||||||||
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Reptilia
- Baenidae
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Baenidae sp.
Cope 1882
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Holroyd and Hutchison 2002 | 1 specimen | ||||||||
| part of UW 27281 | ||||||||||
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Reptilia
- Ceratopsidae
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Chasmosaurinae indet.
Lambe 1915
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1 specimen | |||||||||
| UW 26255 "(=Triceratops sp.)" | ||||||||||
| see common names | ||||||||||
Geography
| Country: | United States | State/province: | Wyoming | County: | Carbon |
| Coordinates: | 41.9° North, 106.9° West (view map) | ||||
| Paleocoordinates: | 48.9° North, 82.4° West | ||||
| Basis of coordinate: | estimated from map | ||||
| Geographic resolution: | small collection |
Time
| Period: | Cretaceous | Epoch: | Late/Upper Cretaceous |
| Stage: | Maastrichtian | 10 m.y. bin: | Cretaceous 8 |
| Key time interval: | Lancian | ||
| Age range of interval: | 72.10000 - 66.00000 m.y. ago |
Stratigraphy
Lithology and environment
| Environment: | terrestrial indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | mesofossils |
| Disassociated major elements: | some |
| Disassociated minor elements: | some |
Collection methods and comments
| Reason for describing collection: | biostratigraphic analysis |
| Museum repositories: | UW |
Metadata
| Database number: | 75290 | ||
| Authorizer: | M. Carrano, R. Benson | Enterer: | M. Carrano, R. Benson |
| Modifier: | M. Carrano | Research group: | vertebrate |
| Created: | 2007-10-05 13:55:48 | Last modified: | 2007-10-09 13:14:39 |
| Access level: | the public | Released: | 2007-10-05 13:55:48 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 2236. | J. A. Lillegraven and J. J. Eberle. 1999. Vertebrate faunal changes through Lancian and Puercan time in southern Wyoming. Journal of Paleontology 73(4):691-710 [J. Alroy/J. Alroy/J. Alroy] |
Secondary references:
| 42536 | P. A. Holroyd and J. H. Hutchison. 2002. Patterns of geographic variation in latest Cretaceous vertebrates: evidence from the turtle component. Geological Society of America Special Paper 361:177-190 [R. Benson/R. Benson] |