Hollow Horn Bear Quarry: Clarendonian, South Dakota
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Mammalia
- Rodentia
- Castoridae
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Prodipoides dividerus
(Stirton 1935)
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Korth 2007 | |||||||||
Nothodipoides planus
(Stirton 1935)
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Korth 2007 | |||||||||
Mammalia
- Perissodactyla
- Rhinocerotidae
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Aphelops megalodus
(Cope 1873)
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Prothero 2005 | |||||||||
Teleoceras major
Hatcher 1894
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Prothero 2005 | |||||||||
Mammalia
- Perissodactyla
- Equidae
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Nannippus sp.
(Matthew 1926)
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Hulbert 1989 | |||||||||
pers. commun.: "A" | ||||||||||
Cormohipparion occidentale
(Leidy 1856)
|
Hulbert 1989 | |||||||||
= Hippotherium sp.
Kaup 1832
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Alroy 2002 | |||||||||
pers. commun. | ||||||||||
Pseudhipparion gratum
(Leidy 1869)
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Hulbert 1989 | |||||||||
pers. commun. | ||||||||||
Cormohipparion fricki
Woodburne 2007
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Woodburne 2007 | |||||||||
Calippus placidus
(Leidy 1869)
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Hulbert 1989 | |||||||||
pers. commun. | ||||||||||
Calippus martini
Hesse 1936
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Hulbert 1989 | |||||||||
pers. commun. | ||||||||||
Protohippus supremus
Leidy 1869
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Hulbert 1989 | |||||||||
pers. commun. | ||||||||||
Mammalia
- Camelidae
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Hemiauchenia sp.
Gervais and Ameghino 1880
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Breyer 1983 | |||||||||
Mammalia
- Moschidae
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Longirostromeryx wellsi
(Matthew 1904)
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Prothero 2008 | |||||||||
Mammalia
- Merycoidodontidae
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Ustatochoerus profectus
(Matthew and Cook 1909)
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Schultz and Falkenbach 1941 | |||||||||
= Merychyus novomexicanus
Frick 1929
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Alroy 2002 | |||||||||
invalid subgroup of Ustatochoerus medius | ||||||||||
Mammalia
- Carnivora
- Amphicyonidae
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Ischyrocyon sp.
Matthew and Gidley 1904
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Hunt 1998 | |||||||||
Mammalia
- Carnivora
- Procyonidae
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Arctonasua sp.
Baskin 1982
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Baskin 1982 | |||||||||
"A. sp. B" | ||||||||||
Mammalia
- Carnivora
- Canidae
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Leptocyon matthewi
Tedford et al. 2009
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Tedford et al. 2009 | |||||||||
Cynarctus crucidens
Barbour and Cook 1914
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Carpocyon robustus
(Green 1948)
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Paratomarctus euthos
(McGrew 1935)
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Epicyon saevus
(Leidy 1858)
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Munthe 1989 | |||||||||
confirmed by Wang et al. 1999 | ||||||||||
Aelurodon taxoides
Hatcher 1894
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see common names |
Geography
Country: | United States | State/province: | South Dakota | County: | Todd |
Coordinates: | 43.2° North, 100.7° West (view map) | ||||
Paleocoordinates: | 43.6° North, 98.1° West | ||||
Basis of coordinate: | based on political unit | ||||
Geographic resolution: | small collection |
Time
Period: | Neogene | Epoch: | Miocene |
*Period: | Tertiary | ||
*International age/stage: | Tortonian | *Local age/stage: | Middle Clarendonan |
Key time interval: | Clarendonian | ||
Age range of interval: | 13.60000 - 10.30000 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Formation: | Ash Hollow |
Lithology and environment
Environment: | terrestrial indet. |
Taphonomy
Modes of preservation: | body |
Collection methods and comments
Collection excludes: | some genera |
Reason for describing collection: | taxonomic analysis |
Taxonomic list comments:equids: Hulbert 1989 pers. commun.915 F:AM specimens: Skinner and Johnson 1984 |
Metadata
Database number: | 18200 | ||
Authorizer: | J. Alroy, J. Marcot | Enterer: | J. Alroy, J. Marcot |
Modifier: | J. Alroy | Research group: | vertebrate |
Created: | 1992-08-05 00:00:00 | Last modified: | 2006-01-15 17:00:49 |
Access level: | the public | Released: | 1993-02-18 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:
6294 | J. Alroy. 2002. Synonymies and reidentifications of North American fossil mammals. [J. Alroy/J. Alroy/M. Kouvari] | |
1028 | 5% 29740 | J. A. Baskin. 1982. Tertiary Procyoninae (Mammalia: Carnivora) of North America. Journal of Vertebrate Paleontology 2(1):71-93 [J. Alroy/J. Alroy/J. Alroy] |
1131 | J. A. Breyer. 1983. The Biostratigraphic Utility of Camel Metapodials. Journal of Paleontology 57(2) [J. Alroy/J. Alroy/J. Ju] | |
1952 | R. C. Hulbert, Jr. 1989. Phylogenetic Interrelationships and Evolution of North American Late Equidae. In D. R. Prothero and R. M. Schoch (eds.), The Evolution of Perissodactyls [J. Alroy/J. Alroy/M. Uhen] | |
1977 | R. M. Hunt, Jr. 1998. Amphicyonidae. 196-227 [J. Alroy/J. Alroy/J. Alroy] | |
57334 | W. W. Korth. 2007. A new genus of beaver (Rodentia, Castoridae) from the miocene (Clarendonian) of North America and systematics of the Castoroidinae based on comparative cranial anatomy. Annals of Carnegie Museum 76(2) [J. Marcot/J. Marcot] | |
31434 | W. W. Korth. 2007. The skull of Nothodipoides (Castoridae, Rodentia) and the occurrence of fossorial adaptations in beavers. Journal of Paleontology 81(6):1533-1537 [J. Alroy/J. Alroy] | |
6266 | K. Munthe. 1989. The skeleton of Borophaginae (Carnivora, Canidae): Morphology and function. University of California Publications in Geological Sciences 133:1-115 [J. Alroy/J. Alroy/J. Alroy] | |
51726 | D. R. Prothero. 2005. The Evolution of North American Rhinoceroses. 1-218 [J. Marcot/J. Marcot] | |
51375 | D. R. Prothero. 2008. Systematics of the musk deer (Artiodactyla: Moschidae: Blastomerycinae) from the Miocene of North America. In S. G. Lucas, G. S. Morgan, J. A. Spielmann, D. R. Prothero (eds.), Neogene Mammals 44:207-223 [J. Marcot/J. Marcot/J. Marcot] | |
3063 | C. B. Schultz and C. H. Falkenbach. 1941. Ticholeptinae, a new subfamily of oreodonts. Bulletin of the American Museum of Natural History 79(1):1-105 [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] | |
45368 | M. O. Woodburne. 2007. Phyletic diversification of the Cormohipparion occidentale complex (Mammalia; Perissodactyla, Equidae), Late Miocene, North America, and the origin of the Old World Hippotherium datum. Bulletin of the American Museum of Natural History 306(1):1-138 [P. Wagner/P. Wagner] |