Rancho Lobo: Hemphillian, Honduras
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Mammalia
- Perissodactyla
- Equidae
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Cormohipparion ingenuum
(Leidy 1885)
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1 specimen | |||||||||
= Hippotherium ingenuum
Leidy 1885
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Hulbert 1988 | |||||||||
recombined as Cormohipparion ingenuum | ||||||||||
"Hipparion plicatile" of Webb and Perrigo 1984, based on 4 F:AM specimens from the "Lobo" area, not necessarily Rancho Lobo; "probably" also "Neohipparion montezuma" of Olson and McGrew | ||||||||||
Cormohipparion plicatile
(Leidy 1887)
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Miller et al. 2022 | |||||||||
Pliohippus hondurensis n. sp.
Olson and McGrew 1941
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15 specimens | |||||||||
= Calippus hondurensis
Olson and McGrew 1941
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Alroy 2002 | |||||||||
37 additional specimens listed by Hulbert 1988a | ||||||||||
Mammalia
- Camelidae
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Protolabis cf. heterodontus
(Cope 1874)
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Webb and Perrigo 1984 | |||||||||
one new specimen | ||||||||||
Procamelus sp.
Leidy 1858
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1 specimen | |||||||||
= Procamelus cf. grandis
Gregory 1939
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Webb and Perrigo 1984 | |||||||||
Mammalia
- Carnivora
- Canidae
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Osteoborus cyonoides
(Martin 1928)
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1 specimen | |||||||||
= Borophagus secundus
VanderHoof 1931
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Webb and Perrigo 1984 | |||||||||
"Amphicyon"; reported by McGrew 1944b as from "Gracias"; confirmed by Wang et al. 1999 | ||||||||||
Mammalia
- Proboscidea
- Gomphotheriidae
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Blickotherium blicki
Frick 1933
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2 specimens | |||||||||
= Rhynchotherium cf. blicki
Frick 1933
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Alroy 2002 | |||||||||
see common names |
Geography
Country: | Honduras |
Coordinates: | 14.6° North, 88.5° West (view map) |
Paleocoordinates: | 14.8° North, 87.7° West |
Basis of coordinate: | based on nearby landmark |
Time
Period: | Neogene | ||
10 m.y. bin: | Cenozoic 6 | ||
*Period: | Tertiary | *Epoch: | Miocene |
Key time interval: | Hemphillian | ||
Age range of interval: | 10.30000 - 4.90000 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Formation: | Gracias |
Lithology and environment
Primary lithology: | not reported |
Environment: | terrestrial indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Collection size: | 62 specimens |
Reason for describing collection: | general faunal/floral analysis |
Taxonomic list comments:NISP 62 "cervid indet.": Webb and Perrigo 1984 include this in a discussion of Pseudoceras skinneri, but 1) locality data in Olson and McGrew are contradictory, and 2) there is no evidence that this particular specimen is determinate |
Metadata
Database number: | 18739 | ||
Authorizer: | J. Alroy, P. Mannion | Enterer: | J. Alroy, G. Varnham |
Modifier: | B. Allen | Research group: | vertebrate |
Created: | 1993-02-18 00:00:00 | Last modified: | 2023-07-29 09:45:23 |
Access level: | the public | Released: | 1993-02-18 00:00:00 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
2695. | E. C. Olson and P. O. McGrew. 1941. Mammalian fauna from the Pliocene of Honduras. Bulletin of the Geological Society of America 52:1219-1244 [J. Alroy/J. Alroy/M. Carrano] |
Secondary references:
6294 | J. Alroy. 2002. Synonymies and reidentifications of North American fossil mammals. [J. Alroy/J. Alroy/M. Kouvari] | |
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] | |
81715 | S. Miller, A. L. Valerio, A. Sudasassi and C. A. Laurito. 2022. Cormohipparion quinni (Mammalia, Equidae, Hipparionini) del Mioceno Medio (Barstoviano Tardío) del Norte de Costa Rica. Revista Geológica de América Central 66:1-8 [P. Mannion/G. Varnham] | |
3575 | S. D. Webb and S. C. Perrigo. 1984. Late Cenozoic Vertebrates from Honduras and El Salvador. Journal of Vertebrate Paleontology 4(2):237-254 [J. Alroy/J. Alroy/J. Ju] |