Las Golondrinas: Late/Upper Hemphillian, Mexico
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Mammalia
- Carnivora
- Felidae
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Machairodus sp.
Kaup 1833
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Mammalia
- Perissodactyla
- Equidae
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Dinohippus mexicanus
(Lance 1950)
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original and current combination Pliohippus (Pliohippus) mexicanus | |||||||
Neohipparion eurystyle
(Cope 1893)
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Nannippus peninsulatus
(Cope 1885)
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Alvarado-Ortega and Carranza-Castaneda 2002 | ||||||
Mammalia
- Tayassuidae
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Prosthennops sp.
Matthew and Gidley 1904
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= Tayassuidae indet.
Palmer 1897
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Alroy 2002 | ||||||
see common names |
Geography
Country: | Mexico | State/province: | Hidalgo |
Coordinates: | 20.5° North, 99.0° West (view map) | ||
Paleocoordinates: | 20.8° North, 97.4° West | ||
Basis of coordinate: | based on nearby landmark |
Time
Period: | Neogene | ||
10 m.y. bin: | Cenozoic 6 | ||
*Period: | Tertiary | *Epoch: | Miocene | *Local age/stage: | Late/Upper Hemphillian |
Key time interval: | Late/Upper Hemphillian | ||
Age range of interval: | 10.30000 - 4.90000 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Stratigraphy comments: said to be late Hemphillian |
Lithology and environment
Environment: | terrestrial indet. |
Taphonomy
Modes of preservation: | body |
Collection methods and comments
Metadata
Database number: | 18733 | ||
Authorizer: | J. Alroy | Enterer: | J. Alroy | Research group: | vertebrate |
Created: | 1999-09-21 00:00:00 | Last modified: | 2002-06-03 03:27:43 |
Access level: | the public | Released: | 1999-09-21 00:00:00 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
1181. | O. Carranza-Castaneda, W. E. Miller, and B. J. Kowallis. 1998. New vertebrate faunas from the Transmexican Volcanic Belt, central Mexico. Journal of Vertebrate Paleontology 18(3):31A [J. Alroy/J. Alroy/J. Ju] |
Secondary references:
6294 | J. Alroy. 2002. Synonymies and reidentifications of North American fossil mammals. [J. Alroy/J. Alroy/M. Kouvari] | |
7284 | J. Alvarado-Ortega and O. Carranza-Castaneda. 2002. The fossil fishes from Pliocene localities near Tula de Allende, Hidalgo, Mexico. Journal of Vertebrate Paleontology 22(3, suppl.):32A [J. Alroy/J. Alroy/M. Carrano] |