Corral Draw (Lower Nodular Zone): Orellan, South Dakota
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Mammalia
- Rodentia
- Castoridae
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Oligotheriomys magnus n. sp.
(Wood 1937)
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"East Fork of Big Corral Draw... lower concretionary level" | ||||||||||
Mammalia
- Creodonta
- Hyaenodontidae
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Hyaenodon mustelinus n. sp.
Scott 1894
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Sinclair 1924 | |||||||||
not from Protoceras beds contra Scott; Corral Draw | ||||||||||
Mammalia
- Carnivora
- Canidae
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Cynodictis gregarius
(Cope 1873)
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Sinclair 1924 | |||||||||
recombined as Hesperocyon gregarius | ||||||||||
Corral Draw | ||||||||||
Mammalia
- Carnivora
- Amphicyonidae
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Daphoenus vetus
Leidy 1853
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Sinclair 1924 | |||||||||
Corral Draw; at least one of 7 specimens | ||||||||||
Mammalia
- Carnivora
- Nimravidae
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Hoplophoneus robustus
Adams 1896
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Sinclair 1924 | |||||||||
synonym of Hoplophoneus primaevus | ||||||||||
Corral Draw (1 measurement) | ||||||||||
Mammalia
- Perissodactyla
- Hyracodontidae
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Hyracodon nebraskensis
(Leidy 1850)
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Prothero 1996 | |||||||||
LNZ, Big Corral Draw; based on measurements, includes specimen of "H. apertus" of Sinclair 1922c from LNZ in Corral Draw | ||||||||||
Mammalia
- Entelodontidae
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Archaeotherium sp.
Leidy 1850
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Sinclair 1922 | |||||||||
close to "A. ingens"; LNZ in Corral Draw | ||||||||||
Archaeotherium mortoni
Leidy 1850
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Sinclair 1922 | |||||||||
LNZ in Corral Draw | ||||||||||
Mammalia
- Merycoidodontidae
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Miniochoerus gracilis
(Leidy 1851)
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Schultz and Falkenbach 1956 | |||||||||
West Big Corral Draw, Brule Zone A | ||||||||||
Platyochoerus platycephalus
(Thorpe 1921)
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Schultz and Falkenbach 1956 | |||||||||
synonym of Miniochoerus affinis | ||||||||||
Big Corral Draw, Brule Zone A | ||||||||||
Merycoidodon culbertsoni
(Leidy 1848)
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Schultz and Falkenbach 1968 | |||||||||
original and current combination Merycoidodon culbertsonii | ||||||||||
Big Corral Draw, West Big Corral Draw, E. Fork Big Corral Draw, and "between Big and Little Corral Draws"; also their "M. culbertsoni osborni" from Big Corral Draw and "between Big and Little Corral Draws"; "Paramerycoidodon georgei" from Big Corral Draw; "Otionohyus wardi" from "1 1/2 mi. S."; "N."; and "1/2 mi. N." of Cottonwood Pass and Big Corral Draw; "Genetochoerus periculorum" from "between Big and Little Corral Draws"; all Brule Zone A | ||||||||||
Reptilia
- Testudines
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Testudo thomsoni n. sp.
Hay 1908
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Hay 1908 | |||||||||
synonym of Gopherus laticuneus | ||||||||||
AMNH 3940 (holotype), a skull, shell fragments, and associated appendicular elements (Hay 1908, pl. 66.1–5) | ||||||||||
Reptilia
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Peltosaurus granulosus
Cope 1873
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Sinclair 1924 | 1 specimen | ||||||||
"from the lower concretionary zone in Corral Draw" PU 12654, portions of maxilla and ramus with numerous dermal scutes - Gilmore 1928 (14538) | ||||||||||
see common names |
Geography
Country: | United States | State/province: | South Dakota | County: | Shannon |
Coordinates: | 43.3° North, 102.5° West (view map) | ||||
Paleocoordinates: | 44.4° North, 94.3° West | ||||
Basis of coordinate: | based on political unit |
Time
Period: | Paleogene | Epoch: | Oligocene |
Stage: | Rupelian | 10 m.y. bin: | Cenozoic 4 |
*Period: | Tertiary | ||
Key time interval: | Orellan | ||
Age range of interval: | 33.90000 - 31.80000 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Lithology and environment
Environment: | terrestrial indet. |
Taphonomy
Modes of preservation: | body |
Collection methods and comments
Collection excludes: | some genera |
Taxonomic list comments:stratigraphic position uncertain: Parictis sp. Hunt 1998a: "Scenic Member... Big Corral Draw, Shannon County" "Poebrotherium eximium" Sinclair 1924: "Corral Draw... presumably from the lower concretionary zone"; however, the Chadron is well-exposed and fossiliferous in Corral Draw |
Metadata
Database number: | 17092 | ||
Authorizer: | J. Alroy, E. Vlachos | Enterer: | J. Alroy, E. Vlachos | Research group: | vertebrate |
Created: | 1995-03-26 00:00:00 | Last modified: | 2002-06-03 03:27:41 |
Access level: | the public | Released: | 1995-03-26 00:00:00 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
2141. | W. W. Korth. 2000. A new species of Eutypomys Matthew (Rodentia, Eutypomyidae) from the Orellan (Oligocene) and reevaluation of “Eutypomys” magnus Wood. Paludicola 2(4):273-278 [J. Alroy/J. Alroy/J. Marcot] |
Secondary references:
6294 | J. Alroy. 2002. Synonymies and reidentifications of North American fossil mammals. [J. Alroy/J. Alroy/M. Kouvari] | |
14442 | ETE | O. P. Hay. 1908. The fossil turtles of North America. Carnegie Institution of Washington Publication 75:1-568 [M. Carrano/M. Carrano/M. Carrano] |
6272 | D. R. Prothero. 1996. Hyracodontidae. In D. R. Prothero and R. J. Emry (eds.), The Terrestrial Eocene-Oligocene Transition in North America 652-663 [J. Alroy/J. Alroy/J. Alroy] | |
3068 | C. B. Schultz and C. H. Falkenbach. 1956. Miniochoerinae and Oreonetinae two new subfamilies of oreodonts. Bulletin of the American Museum of Natural History 109(4):373-482 [J. Alroy/J. Alroy/J. Marcot] | |
3069 | C. B. Schultz and C. H. Falkenbach. 1968. The Phylogeny of the Oreodonts. Part 1: Merycoidodontinae, Eporeodontinae, and Leptaucheniinae, Three Subfamilies Of Oreodonts, With an Appendix to the Revision Of The Merycoidodontidae, and Part 2. Summary and Conclusions Concerning the Merycoidodontidae. Bulletin of the American Museum of Natural History 139:1-498 [J. Alroy/J. Alroy/J. Marcot] | |
3167 | W. J. Sinclair. 1922. Entelodonts from the Big Badlands of South Dakota in the geological museum of Princeton University. Proceedings of the American Philosophical Society 60:467-495 [J. Alroy/J. Alroy/J. Alroy] | |
3170 | W. J. Sinclair. 1924. The Faunas of the Concretionary Zones of the Oreodon Beds, White River Oligocene. Proceedings of the American Philosophical Society 63(1):94-133 [J. Alroy/J. Alroy/J. Marcot] |