Fish Lake Valley: Clarendonian, Nevada
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Amphibia
- Temnospondyli
- Pelobatidae
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Scaphiopus alexanderi n. sp.
Zweifel 1956
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Zweifel 1956 | |||||||||
recombined as Scaphiopus (Spea) alexanderi | ||||||||||
UCMP V-2804 | ||||||||||
Mammalia
- Soricidae
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Alluvisorex chasseae
(Tedford 1961)
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Repenning 1967 | |||||||||
Mammalia
- Talpidae
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Mystipterus vespertilio n. sp.
Hall 1930
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see Hall 1930d | ||||||||||
Domninoides cf. riparensis
Green 1956
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Clark et al. 1964 | |||||||||
Mammalia
- Plesiosoricidae
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Meterix latidens n. sp.
Hall 1929
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recombined as Plesiosorex latidens | ||||||||||
Mammalia
- Erinaceidae
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Metechinus nevadensis n. sp.
Matthew 1929
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see Matthew 1929a | ||||||||||
Mammalia
- Carnivora
- Mustelidae
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Pliotaxidea nevadensis
(Butterworth 1916)
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Hall 1944 | |||||||||
"Esmeralda beds... 7 1/2 miles north of Chiatovich Ranch, Fish Lake Valley" | ||||||||||
= Leptarctinae indet.
Gazin 1936
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Wagner 1976 | |||||||||
this is UCMP V-28904 according to Wagner | ||||||||||
Mammalia
- Carnivora
- Canidae
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Aelurodon haydeni
(Leidy 1858)
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= Epicyon cf. saevus
Leidy 1858
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Tedford et al. 1987 | |||||||||
"A. mortifer" of Kitts 1957; confirmed by Wang et al. 1999 | ||||||||||
Leptocyon matthewi
Tedford et al. 2009
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Tedford et al. 2009 | |||||||||
"UCR locality RV 7407" | ||||||||||
Mammalia
- Carnivora
- Felidae
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? Pseudaelurus sp.
Leidy 1858
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Mammalia
- Tayassuidae
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Prosthennops cf. crassigenis
Matthew and Gidley 1904
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= Prosthennops cf. niobrarensis
Colbert 1935
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Wright 1983 | |||||||||
recombined as Colbertchoerus niobrarensis | ||||||||||
Mammalia
- Antilocapridae
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Merycodus alticornis
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= Paracosoryx cf. alticornis
Frick 1937
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Alroy 2002 | |||||||||
"cf. Merycodus" of Stirton 1929 | ||||||||||
Mammalia
- Camelidae
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Procamelus gracilis
Leidy 1858
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= Protolabis coartatus
Stirton 1929
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Honey and Taylor 1978 | |||||||||
"P. gracilis" and "P. coartatus" of Stirton 1929 | ||||||||||
Procamelus robustus
Leidy 1858
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= Aepycamelus cf. robustus
Leidy 1858
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Alroy 2002 | |||||||||
described by Stirton 1929; presumably includes his "Alticamelus cf. priscus" and "cf. Megatylopus" | ||||||||||
Mammalia
- Perissodactyla
- Equidae
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Hypohippus nevadensis n. sp.
(Merriam 1913)
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Mawby 1968 | |||||||||
type of Merriam 1913 from UCMP loc. 2804 | ||||||||||
Nannippus tehonensis
(Merriam 1916)
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recombined as Hipparion gratum tehonense | ||||||||||
Neohipparion cf. occidentale
(Leidy 1856)
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= Hippotherium sp.
Kaup 1832
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Alroy 2002 | |||||||||
Pliohippus cf. tantalus
(Merriam 1913)
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original and current combination Protohippus tantalus | ||||||||||
Mammalia
- Perissodactyla
- Rhinocerotidae
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Rhinocerotidae indet.
Gray 1821
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= Teleoceras major
Hatcher 1894
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Prothero 2005 | |||||||||
Mammalia
- Lagomorpha
- Ochotonidae
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Sylvilagus sp.
Gray 1867
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= Hesperolagomys galbreathi n. sp.
Clark et al. 1964
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Clark et al. 1964 | |||||||||
Mammalia
- Lagomorpha
- Leporidae
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Hypolagus cf. vetus
(Kellogg 1910)
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= Hypolagus fontinalis
Dawson 1958
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Clark et al. 1964 | |||||||||
Mammalia
- Rodentia
- Zapodidae
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Macrognathomys nanus n. sp.
Hall 1930
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see Hall 1930b | ||||||||||
Mammalia
- Rodentia
- Cricetidae
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Peromyscus dentalis n. sp.
Hall 1930
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(1 measurement) | ||||||||||
Copemys loxodon
(Cope 1874)
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Voorhies 1990 | |||||||||
discusses continuing confusion among loxodon, longidens, kelloggae, and niobrariensis, all listed by Clark et al. 1964 except the last; loxodon is senior and is used tentatively | ||||||||||
Copemys esmeraldensis n. sp.
Clark et al. 1964
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Clark et al. 1964 | |||||||||
Mammalia
- Rodentia
- Mylagaulidae
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Mylagaulus sp.
Cope 1878
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= Hesperogaulus sp.
Korth 1999
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Korth 1999 | |||||||||
Mammalia
- Rodentia
- Castoridae
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Eucastor dividerus n. sp.
Stirton 1935
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recombined as Prodipoides dividerus | ||||||||||
from UCMP V-2804: see Stirton 1935 | ||||||||||
Mammalia
- Rodentia
- Heteromyidae
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Diprionomys cf. parvus
Kellogg 1910
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Clark et al. 1964 | |||||||||
Perognathoides quartus n. sp.
(Hall 1930)
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Perognathoides tertius n. sp.
(Hall 1930)
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recombined as Cupidinimus tertius | ||||||||||
see common names |
Geography
Country: | United States | State/province: | Nevada | County: | Esmeralda |
Coordinates: | 38.0° North, 118.0° West (view map) | ||||
Paleocoordinates: | 37.8° North, 113.9° West | ||||
Basis of coordinate: | estimated from map | ||||
Altitude: | 5500 feet | ||||
Geographic resolution: | local area |
Time
Period: | Neogene | Epoch: | Miocene |
10 m.y. bin: | Cenozoic 5-6 | ||
*Period: | Tertiary | ||
Key time interval: | Clarendonian | ||
Age range of interval: | 12.50000 - 9.40000 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Formation: | Esmeralda | ||||
Stratigraphy comments: other than biochronology, there is no particular evidence for the stratigraphic position of this locality relative to the Stewart Spring and Cedar Mountain faunas dates of Evernden et al. 1964: KA 480 - 11.1 (= 11.39) Ma, 25' above micromammals KA 499 - 11.4 (= 11.70) Ma, just below micromammals average is 11.545 Ma these dates are not discussed by Perkins et al. 1998 |
Lithology and environment
Environment: | terrestrial indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
Collection methods: | survey of museum collection |
Reason for describing collection: | general faunal/floral analysis |
Museum repositories: | UCMP |
Collection method comments: material from UCMP V-2804 collected by Annie Alexander and Louise Kellogg in 1925 | |
Taxonomic list comments:Chiatovich Ranch is also known as Arlemont P.O. |
Metadata
Also known as: | UCMP V-2804; UCR RV-6304 | ||
Database number: | 18888 | ||
Authorizer: | J. Alroy, E. Fara, J. Marcot | Enterer: | J. Alroy, E. Fara, J. Marcot |
Modifier: | J. Alroy | Research group: | vertebrate |
Created: | 1993-02-18 00:00:00 | Last modified: | 2007-05-06 21:34:46 |
Access level: | the public | Released: | 1993-02-18 00:00:00 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
2360. | J. R. Macdonald and W. J. Pelletier. 1958. The Pliocene mammalian faunas of Nevada, U.S.A. Paleontologia, taxonomia y evolucion. Cuidad de Mexico: International Geological Congress, 1956 Report of the 7th Session 7:365-388 [J. Alroy/J. Alroy] |
Secondary references:
6294 | J. Alroy. 2002. Synonymies and reidentifications of North American fossil mammals. [J. Alroy/J. Alroy/M. Kouvari] | |
1236 | J. B. Clark, M. R. Dawson, and A. E. Wood. 1964. Fossil mammals from the lower Pliocene of Fish Lake Valley, Nevada. Bulletin of the Museum of Comparative Zoology 131(2) [J. Alroy/J. Alroy/J. Ju] | |
1473 | J. F. Evernden, D. E. Savage, G. H. Curtis and G. T. James. 1964. Potassium-argon dates and the Cenozoic mammalian chronology of North America. American Journal of Science 262:145-198 [J. Alroy/J. Alroy/J. Marcot] | |
1775 | E. R. Hall. 1944. A New Genus of American Pliocene Badger, with Remarks on the Relationships of Badgers of the Northern Hemisphere. Carnegie Institution of Washington Publication 551(2):11-23 [J. Alroy/J. Alroy/J. Marcot] | |
1934 | J. G. Honey and B. E. Taylor. 1978. A generic revision of the Protolabidini (Mammalia, Camelidae), with a description of two new protolabidines. Bulletin of the American Museum of Natural History 161(3):367-426 [J. Alroy/J. Alroy/J. Marcot] | |
2137 | W. W. Korth. 1999. Hesperogaulus, a new genus of mylagaulid rodent (Mammalia) from the Miocene (Barstovian to Hemphillian) of the Great Basin. Journal of Paleontology 73(5):945-951 [J. Alroy/J. Alroy/J. Marcot] | |
2487 | J. E. Mawby. 1968. Megahippus and Hyohippus (Mammalia: Perissodactyla) from the Esmeralda Formation of Nevada. PaleoBios 7:1-13 [J. Alroy/J. Alroy/J. Ju] | |
51726 | D. R. Prothero. 2005. The Evolution of North American Rhinoceroses. 1-218 [J. Marcot/J. Marcot] | |
2869 | C. A. Repenning. 1967. Subfamilies and genera of the Soricidae. United States Geological Survey Professional Paper 565:1-74 [J. Alroy/J. Alroy/J. Ju] | |
6198 | R. H. Tedford, T. Galusha, M. F. Skinner, B. E. Taylor, R. W. Fields, J. R. Macdonald, J. M. Rensberger, S. D. Webb, and D. P. Whistler. 1987. Faunal succession and biochronology of the Arikareean through Hemphillian interval (late Oligocene through earliest Pliocene epochs) in North America. In M. O. Woodburne (ed.), Cenozoic Mammals of North America: Geochronology and Biostratigraphy 153-210 [J. Alroy/J. Alroy/P. Wagner] | |
52058 | R. H. Tedford, X. Wang, and B. E. Taylor. 2009. Phylogenetic Systematics of the North American Fossil Caninae (Carnivora: Canidae). Bulletin of the American Museum of Natural History 325:1-218 [J. Marcot/J. Marcot/G. Lloyd] | |
3510 | M. R. Voorhies. 1990. Vertebrate biostratigraphy of the Ogallala Group in Nebraska. In T. C. Gustavson (ed.), Geologic Framework and Regional Hydrology: Upper Cenozoic Blackwater Draw and Ogallala Formations, Great Plains 115-151 [J. Alroy/J. Alroy/J. Marcot] | |
6332 | H. Wagner. 1976. A new species of Pliotaxidea (Mustelidae; Carnivora) from California. Journal of Paleontology 50(1):107-127 [J. Alroy/J. Alroy/J. Alroy] | |
3773 | D. B. Wright. 1983. Later Miocene Tayassuidae (Artiodactyla, Mammalia) of North America. University of Nebraska, M. S. thesis 1-350 [J. Alroy/J. Alroy/J. Sepkoski] |