Hemingford Quarry 7B: Early/Lower Hemingfordian, Nebraska
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Mammalia
- Soricidae
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Pseudotrimylus sp.
Gureev 1971
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Bailey 2004 | |||||||||
Mammalia
- Proscalopidae
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Mesoscalops scopelotemos
Reed 1960
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Bailey 2004 | |||||||||
Mammalia
- Talpidae
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Scalopoides isodens
Wilson 1960
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Bailey 2004 | |||||||||
Mammalia
- Carnivora
- Amphicyonidae
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Amphicyon sp.
Lartet 1836
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Hunt 1998 | |||||||||
= Amphicyon galushai
Hunt 2003
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Hunt 2003 | |||||||||
Daphoenodon sp.
Peterson 1909
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Hunt 1998 | |||||||||
= Daphoenodon (Borocyon) robustum
Peterson 1910
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Hunt 2009 | |||||||||
Mammalia
- Carnivora
- Canidae
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Cynarctoides emryi n. sp.
Wang et al. 1999
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Cynarctoides acridens
(Barbour and Cook 1914)
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Metatomarctus canavus
(Simpson 1932)
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Leptocyon vulpinus
(Matthew 1907)
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Tedford et al. 2009 | |||||||||
Mammalia
- Merycoidodontidae
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Merycochoerus proprius
Leidy 1858
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Schultz and Falkenbach 1940 | |||||||||
sensu stricto | ||||||||||
Merychyus elegans
Leidy 1858
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Schultz and Falkenbach 1947 | |||||||||
Mammalia
- Lagomorpha
- Ochotonidae
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Oreolagus nebrascensis
McGrew 1941
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Bailey 2004 | |||||||||
Gripholagomys lavocati
Green 1972
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Bailey 2004 | |||||||||
Mammalia
- Lagomorpha
- Leporidae
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Archaeolagus sp.
Dice 1917
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Bailey 2004 | |||||||||
Mammalia
- Rodentia
- Mylagaulidae
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Mesogaulus paniensis
(Matthew 1902)
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Bailey 2004 | |||||||||
Mammalia
- Rodentia
- Florentiamyidae
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Fanimus ultimus n. sp.
Korth et al. 1990
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Korth et al. 1990 | |||||||||
(6 measurements) | ||||||||||
Florentiamys sp.
Wood 1936
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Korth et al. 1990 | |||||||||
presumably OK, but omitted by Bailey 2004 | ||||||||||
Mammalia
- Rodentia
- Castoridae
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Euroxenomys wilsoni
Korth 2001
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Bailey 2004 | |||||||||
Anchitheriomys sp.
Roger 1885
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Bailey 2004 | |||||||||
said to be new | ||||||||||
Anchitheriomyinae indet.
Korth 2001
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Bailey 2004 | |||||||||
said to be new | ||||||||||
Monosaulax sp.
Stirton 1935
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Bailey 2004 | |||||||||
said to be new | ||||||||||
Mammalia
- Rodentia
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Geomyoidea indet.
Bonaparte 1845
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Korth et al. 1990 | |||||||||
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: | Tertiary | ||
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 |
Reason for describing collection: | taxonomic analysis |
Museum repositories: | UNSM |
Metadata
Also known as: | UNSM Bx-7B | ||
Database number: | 17934 | ||
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 04:53:25 |
Access level: | the public | Released: | 2000-05-19 00:00:00 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
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] |
Secondary references:
19303 | B. E. Bailey. 2004. Biostratigraphy and biochronology of early Arikareean through late Hemingfordian small mammal faunas from the Nebraska Panhandle and adjacent areas. Paludicola 4(3):81-113 [J. Alroy/J. Alroy] | |
1977 | R. M. Hunt, Jr. 1998. Amphicyonidae. 196-227 [J. Alroy/J. Alroy/J. Alroy] | |
54871 | R. M. Hunt, Jr. 2009. Long-Legged Pursuit Carnivorans (Amphicyonidae, Daphoeninae) From the Early Miocene of North America. Bulletin of the American Museum of Natural History 318:1-95 [J. Marcot/J. Marcot] | |
3062 | C. B. Schultz and C. H. Falkenbach. 1940. Merycochoerinae, a new subfamily of oreodonts. Bulletin of the American Museum of Natural History 77(5):213-306 [J. Alroy/J. Alroy/J. Marcot] | |
3064 | C. B. Schultz and C. H. Falkenbach. 1947. Merychyinae, a subfamily of oreodonts. Bulletin of the American Museum of Natural History 88(4):157-286 [J. Alroy/J. Alroy/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] |