Tyner Farm: Hemphillian, Florida
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Reptilia
- Squamata
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Squamata indet.
Oppel 1811
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| "abundant" | ||||||||||
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Mammalia
- Proboscidea
- Gomphotheriidae
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Amebelodon floridanus
(Leidy 1886)
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Mammalia
- Perissodactyla
- Rhinocerotidae
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Aphelops mutilus
Matthew 1924
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Mammalia
- Perissodactyla
- Equidae
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Nannippus aztecus
Mooser 1968
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Calippus hondurensis
(Olson and McGrew 1941)
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Mammalia
- Palaeomerycidae
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Pediomeryx hamiltoni
Webb 1983
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| recombined as Yumaceras hamiltoni | ||||||||||
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Mammalia
- Camelidae
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Aepycamelus major
(Leidy 1886)
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Hemiauchenia minima
(Leidy 1886)
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Mammalia
- Carnivora
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Carnivora indet.
Bowdich 1821
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Mammalia
- Rodentia
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Rodentia indet.
Bowdich 1821
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Mammalia
- Lagomorpha
- Leporidae
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Leporidae indet.
Fischer de Waldheim 1817
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Mammalia
- Mylodontidae
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Thinobadistes cf. wetzeli
Webb 1989
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Mammalia
- Chiroptera
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Chiroptera indet.
Blumenbach 1779
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Amphibia
- Temnospondyli
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Anura indet.
(Fischer von Waldheim 1813)
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| see common names | ||||||||||
Geography
| Country: | United States | State/province: | Florida | County: | Alachua |
| Coordinates: | 29.8° North, 82.1° West (view map) | ||||
| Paleocoordinates: | 30.0° North, 80.4° West | ||||
| Basis of coordinate: | based on political unit | ||||
| Geographic resolution: | outcrop |
Time
| Period: | Neogene | ||
| 10 m.y. bin: | Cenozoic 6 | ||
| *Period: | Late/Upper Tertiary | *Epoch: | Late/Upper Miocene | *Local age/stage: | Early/Lower Hemphillian |
| Key time interval: | 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: | sandy claystone |
| Secondary lithology: | breccia |
| Lithology description: "clay, sand, and limestone breccia" | |
| Environment: | terrestrial indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils,mesofossils |
| Disassociated major elements: | some |
| Disassociated minor elements: | many |
Collection methods and comments
| Collection excludes: | some genera |
| Collection methods: | selective quarrying,field collection |
| Collection size: | 2800 specimens |
| Reason for describing collection: | biostratigraphic analysis |
Metadata
| Database number: | 26549 | ||
| Authorizer: | J. Alroy | Enterer: | J. Alroy |
| Modifier: | J. Alroy | Research group: | vertebrate |
| Created: | 2002-10-16 16:57:12 | Last modified: | 2008-12-16 21:13:56 |
| Access level: | the public | Released: | 2002-10-16 16:57:12 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 7292. | R. C. Hulbert, A. Poyer, and S. D. Webb. 2002. Tyner Farm, a new early Hemphillian local fauna from north-central Florida. Journal of Vertebrate Paleontology 22(3):68A [J. Alroy/J. Alroy/J. Alroy] |