Princeton Microsite, UCMP V-82179: Middle Campanian - Late/Upper Campanian, Montana
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Reptilia
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Stegoceras validum
(Lambe 1902)
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1 specimen | ||||||
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Reptilia
- Hesperornithiformes
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Hesperornis sp.
Marsh 1872
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1 specimen | ||||||
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Reptilia
- Testudines
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Aspideretoides sp.
Gardner et al. 1995
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1 specimen | ||||||
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Actinopteri
- Lepisosteiformes
- Lepisosteidae
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Lepisosteus occidentalis
(Leidy 1856)
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1 specimen | ||||||
| original and current combination Lepidotus occidentalis | |||||||
| see common names | |||||||
Geography
| Country: | United States | State/province: | Montana | County: | Hill |
| Coordinates: | 49.0° North, 110.6° West (view map) | ||||
| Paleocoordinates: | 56.2° North, 76.1° West | ||||
| Basis of coordinate: | unpublished field data | ||||
| Geographic resolution: | small collection |
Time
| Period: | Cretaceous | Epoch: | Late/Upper Cretaceous |
| Stage: | Campanian | 10 m.y. bin: | Cretaceous 7 |
| Key time interval: | Middle Campanian - Late/Upper Campanian | ||
| Age range of interval: | 83.60000 - 72.10000 m.y. ago |
Stratigraphy
| Geological group: | Montana | Formation: | Judith River |
| Stratigraphic resolution: | bed |
Lithology and environment
| Primary lithology: | not reported |
| Environment: | terrestrial indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils,mesofossils |
| Disassociated major elements: | some |
| Disassociated minor elements: | some |
| Fragmentation: | occasional |
Collection methods and comments
| Collection methods: | field collection |
| Reason for describing collection: | taxonomic analysis |
| Museum repositories: | UCMP |
Metadata
| Database number: | 50825 | ||
| Authorizer: | M. Carrano | Enterer: | M. Carrano |
| Modifier: | M. Carrano | Research group: | vertebrate |
| Created: | 2005-05-23 14:17:41 | Last modified: | 2016-05-18 15:35:59 |
| Access level: | the public | Released: | 2005-05-23 14:17:41 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 13582. | ETE | M. B. Goodwin. 1990. Morphometric landmarks of pachycephalosaurid cranial material from the Judith River Formation of northcentral Montana. In K. Carpenter and P. J. Currie (eds.), Dinosaur Systematics: Perspectives and Approaches, Cambridge University Press, Cambridge 189-201 [M. Carrano/M. Carrano/M. Carrano] |