Four Corners Mine, Miocene: Late/Upper Hemphillian, Florida
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Mammalia
- Carnivora
- Canidae
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Borophagus hilli
(Johnston 1939)
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Mammalia
- Perissodactyla
- Equidae
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Cormohipparion plicatile
(Leidy 1887)
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Hulbert 1988 | ||||||
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= Hippotherium plicatile
Leidy 1887
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Alroy 2002 | ||||||
| recombined as Cormohipparion plicatile | |||||||
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Cormohipparion emsliei
Hulbert 1988
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Hulbert 1988 | ||||||
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= Hippotherium emsliei
Hulbert 1988
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Alroy 2002 | ||||||
| original and current combination Cormohipparion emsliei | |||||||
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Cormohipparion ingenuum
(Leidy 1885)
|
Hulbert 1988 | ||||||
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= Hippotherium ingenuum
Leidy 1885
|
Alroy 2002 | ||||||
| recombined as Cormohipparion ingenuum | |||||||
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Hipparion cf. tehonense
(Merriam 1916)
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Hulbert 1988 | ||||||
| recombined as Hipparion gratum tehonense | |||||||
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Nannippus westoni
(Simpson 1930)
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Hulbert 1993 | ||||||
| see common names | |||||||
Geography
| Country: | United States | State/province: | Florida | County: | Polk |
| Coordinates: | 27.9° North, 81.8° West (view map) | ||||
| Paleocoordinates: | 28.1° North, 80.1° West | ||||
| Basis of coordinate: | based on political unit |
Time
| Period: | Neogene | ||
| 10 m.y. bin: | Cenozoic 6 | ||
| *Period: | Tertiary | *Epoch: | Miocene |
| Key time interval: | Late/Upper Hemphillian | ||
| Age range of interval: | 9.40000 - 4.70000 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Stratigraphic resolution: | group of beds |
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: | general faunal/floral analysis |
| Taxonomic list comments:owned by IMC-Agrico Co. | |
Metadata
| Database number: | 18533 | ||
| Authorizer: | J. Alroy | Enterer: | J. Alroy |
| Modifier: | B. Allen | Research group: | vertebrate |
| Created: | 1993-09-27 00:00:00 | Last modified: | 2023-07-29 09:48:54 |
| Access level: | the public | Released: | 1993-09-27 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] | |
| 739 | C. K. Dodd, Jr. and G. S. Morgan. 1992. Fossil sea turtles from the early Pliocene Bone Valley Formation, central Florida. Journal of Herpetology 26(1):1-8 [J. Alroy/M. Sommers/M. Uhen] | |
| 1951 | R. C. Hulbert, Jr. 1988. Cormohipparion and Hipparion (Mammalia, Perissodactyla, Equidae) from the Late Neogene of Florida. Bulletin of the Florida State Museum, Biological Sciences 33(5):229-338 [J. Alroy/J. Alroy/M. Uhen] | |
| 1953 | R. C. Hulbert, Jr. 1993. Late Miocene Nannippus (Mammalia: Perissodactyla) from Florida, with a description of the smallest Hipparionine horse. Journal of Vertebrate Paleontology 13(3):350-366 [J. Alroy/J. Alroy/J. Marcot] |