Hemingford Quarry 7: Early/Lower Hemingfordian, Nebraska
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Mammalia
- Carnivora
- Canidae
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Cynarctoides acridens
(Barbour and Cook 1914)
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Wang et al. 1999 | |||||||||
Phlaocyon marslandensis
McGrew 1941
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Wang et al. 1999 | |||||||||
Metatomarctus canavus
(Simpson 1932)
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Wang et al. 1999 | |||||||||
Desmocyon matthewi
Wang et al. 1999
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Wang et al. 1999 | |||||||||
Leptocyon leidyi
Tedford et al. 2009
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Tedford et al. 2009 | |||||||||
Mammalia
- Soricidae
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Pseudotrimylus blacki n. sp.
Martin and Lim 2004
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Martin and Lim 2004 | |||||||||
(3 measurements) | ||||||||||
Mammalia
- Rodentia
- Castoridae
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Priusaulax sp.
Korth and Bailey 2006
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Korth and Bailey 2006 | |||||||||
UNSM 119841 | ||||||||||
see common names |
Geography
Country: | United States | State/province: | Nebraska | County: | Box Butte |
Coordinates: | 42.2° North, 103.1° West (view map) | ||||
Paleocoordinates: | 42.9° North, 99.2° West | ||||
Basis of coordinate: | based on political unit | ||||
Geographic resolution: | small collection |
Time
Period: | Neogene | Epoch: | Miocene |
Stage: | Burdigalian | 10 m.y. bin: | Cenozoic 5 |
*Period: | Late/Upper Tertiary | *Local age/stage: | Hemingfordian |
Key time interval: | Early/Lower Hemingfordian | ||
Age range of interval: | 18.50000 - 16.30000 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Formation: | Runningwater | ||
Local section: | PineR | Local bed: | 16 |
Local order: | bottom to top |
Lithology and environment
Primary lithology: | not reported |
Environment: | terrestrial indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Collection excludes: | some genera |
Collection methods: | selective quarrying,survey of museum collection |
Reason for describing collection: | taxonomic analysis |
Museum repositories: | UNSM |
Taxonomic list comments:the small mammal fauna, including the type specimen of Fanimus ultimus, is actually from Quarry 7B (see) |
Metadata
Also known as: | UNSM Bx-7 | ||
Database number: | 17932 | ||
Authorizer: | J. Alroy, J. Marcot | Enterer: | J. Alroy, J. Marcot |
Modifier: | G. Varnham | Research group: | vertebrate |
Created: | 2000-05-19 00:00:00 | Last modified: | 2022-05-04 04:52:50 |
Access level: | the public | Released: | 2000-05-19 00:00:00 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
2152. | 5% 20540 | W. W. Korth, B. E. Bailey, and R. M. Hunt, Jr. 1990. Geomyoid rodents from the early Hemingfordian (Miocene) of Nebraska. Annals of Carnegie Museum 59(1):25-47 [J. Alroy/J. Alroy/M. Carrano] |
Secondary references:
55518 | W. W. Korth and B. E. Bailey. 2006. Earliest castoridine beaver (Rodentia, Castoridae) from the Late Arikareean (Early Miocene) of Nebraska. Annals of Carnegie Museum 75(4):237-245 [J. Marcot/J. Marcot] | |
31437 | L. D. Martin and J.-D. Lim. 2004. New insectivores from the Early Miocene of Nebraska, USA and the Hemingfordian faunal exchange. Mammalian Biology 69(3):202-209 [J. Alroy/J. Alroy] | |
51726 | D. R. Prothero. 2005. The Evolution of North American Rhinoceroses. 1-218 [J. Marcot/J. Marcot] | |
52058 | R. H. Tedford, X. Wang, and B. E. Taylor. 2009. Phylogenetic Systematics of the North American Fossil Caninae (Carnivora: Canidae). Bulletin of the American Museum of Natural History 325:1-218 [J. Marcot/J. Marcot/G. Lloyd] | |
3558 | X. Wang, R. H. Tedford, and B. E. Taylor. 1999. Phylogenetic systematics of the Borophaginae (Carnivora: Canidae). Bulletin of the American Museum of Natural History 243:1-392 [J. Alroy/J. Alroy/J. Alroy] |