Granger Mountain: Clarkforkian, Wyoming
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Mammalia
- Macroscelidea
- Apheliscidae
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Apheliscus nitidus
Simpson 1937
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Haplomylus simpsoni
Rose 1981
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Aletodon gunnelli n. sp.
Gingerich 1977
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Gingerich 1977 | ||||||
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Aletodon gunnelli
Gingerich 1977
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Secord 2008 | ||||||
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Mammalia
- Dermoptera
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Plagiomene accola
Rose 1981
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Mammalia
- Primates
- Paromomyidae
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Phenacolemur praecox
Matthew 1915
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Mammalia
- Viverravidae
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Didymictis protenus
(Cope 1874)
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Mammalia
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Uintacyon rudis
Rose 1981
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Mammalia
- Creodonta
- Oxyaenidae
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Oxyaena cf. transiens
Matthew and Granger 1915
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= Dipsalidictis aequidens
Matthew and Granger 1915
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Gunnell and Gingerich 1991 | ||||||
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Mammalia
- Procreodi
- Arctocyonidae
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Thryptacodon cf. antiquus
Matthew and Granger 1915
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Mammalia
- Phenacodontidae
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Ectocion osbornianus
(Cope 1882)
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Phenacodus vortmani
(Cope 1880)
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Phenacodus primaevus
(Cope 1873)
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= Phenacodus intermedius
Granger 1915
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Thewissen 1990 | ||||||
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Mammalia
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Esthonyx grangeri
Simpson 1937
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| recombined as Azygonyx grangeri | |||||||
| see common names | |||||||
Geography
| Country: | United States | State/province: | Wyoming | County: | Park |
| Coordinates: | 44.3° North, 109.0° West (view map) | ||||
| Paleocoordinates: | 49.7° North, 90.3° West | ||||
| Basis of coordinate: | based on political unit | ||||
| Geographic resolution: | small collection |
Time
| Period: | Paleogene | ||
| 10 m.y. bin: | Cenozoic 1-2 | ||
| *Period: | Tertiary | *Epoch: | Paleocene |
| Key time interval: | Clarkforkian | ||
| Age range of interval: | 56.20000 - 54.90000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Local section: | Clark | Local bed: | 1455 m |
| Local order: | bottom to top |
Lithology and environment
| Environment: | terrestrial indet. |
Taphonomy
| Modes of preservation: | body |
Collection methods and comments
| Collection size: | 100 specimens |
| Museum repositories: | UMMP |
| Taxonomic list comments:meter level said to be 1455 m by Gunnell and Gingerich 1991 and appears to be 1440 m in fig. 3 | |
Metadata
| Also known as: | SC-90 | ||
| Database number: | 15084 | ||
| 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 03:27:40 |
| Access level: | the public | Released: | 1994-04-30 00:00:00 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 2953. | K. D. Rose. 1981. The Clarkforkian Land-Mammal Age and Mammalian Faunal Composition Across the Paleocene-Eocene Boundary. University of Michigan Papers on Paleontology 26:1-197 [J. Alroy/J. Alroy/P. Mannion] |
Secondary references:
| 1636 | P. D. Gingerich. 1977. Aletodon gunnelli, A New Clarkforkian Hyopsodontid (Mammalia, Condylarthra) from the Early Eocene of Wyoming. Contributions from the Museum of Paleontology, University of Michigan 24(21):237-244 [J. Alroy/J. Alroy/P. Mannion] | |
| 1745 | G. F. Gunnell and P. D. Gingerich. 1991. Systematics and Evolution of Late Paleocene and Early Eocene Oxyaenidae (Mammalia, Creodonta) in the Clarks Fork Basin, Wyoming. Contributions from the Museum of Paleontology, University of Michigan 28(7):141-180 [J. Alroy/J. Alroy/J. Marcot] | |
| 63104 | R. Secord. 2008. The Tiffanian Land-Mammal Age (middle and late Paleocene) in the northern Bighorn Basin, Wyoming. University of Michigan Papers on Paleontology 35:1-192 [K. Beard/K. Beard] | |
| 3401 | J. G. M. Thewissen. 1990. Evolution of Paleocene and Eocene Phenacodontidae (Mammalia, Condylarthra). University of Michigan Papers on Paleontology 29:1-107 [J. Alroy/J. Alroy/P. Mannion] |