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Mammalia
- Alphadontidae
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1 specimen |
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| see common names |
| Country: | United States |
State/province: | Montana |
County: | Hill |
| Coordinates: |
48.9° North, 110.7° West (view map) |
| Paleocoordinates: | 59.0° North, 66.2° West (Wright 2013) |
| Basis of coordinate: | unpublished field data |
| Geographic resolution: | small collection |
| Period: | Cretaceous |
Epoch: | Late Cretaceous |
| Stage: | Campanian |
10 m.y. bin: | Cretaceous 7 |
| *Epoch: | Senonian |
| Key time interval: | Middle Campanian - Late Campanian |
| Age range of interval: | 83.6 - 72.1 m.y. ago |
| * legacy (obsolete) database fields |
| Geological group: | Montana |
Formation: | Judith River |
| Stratigraphic resolution: | bed |
| Stratigraphy comments: Judithian based on fauna |
| Primary lithology: | not reported |
| Environment: | terrestrial indet. |
| Modes of preservation: | body |
| Degree of concentration: | dispersed |
| Size of fossils: | mesofossils |
| Temporal resolution: | snapshot |
| Collection methods: | field collection |
| Reason for describing collection: | taxonomic analysis |
| Museum repositories: | UCMP |
| Also known as: | Laird Lake NE 7; UCMP V-82126 |
| Database number: | 14468 |
| Authorizer: | J. Alroy |
Enterer: | J. Alroy |
| Modifier: | M. Carrano |
Research group: | vertebrate |
| Created: | 2002-05-15 00:00:00 |
Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public |
Released: | 2002-05-15 00:00:00 |
| Creative Commons license: | CC0 |
| 2602. | | M. Montellano. 1992. Mammalian fauna of the Judith River Formation (Late Cretaceous, Judithian), northcentral Montana. University of California Publications in Geological Sciences 136:1-115 [J. Alroy/J. Alroy/M. Carrano] |