WaKeeny (KU Locality 29): Clarendonian, Kansas
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Actinopteri
- Siluriformes
- Ictaluridae
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Ictalurus lambda
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Brodkorb 1962 | |||||||||
catfish | ||||||||||
Reptilia
- Anseriformes
- Anatidae
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Nettion ogallalae n. sp.
Brodkorb 1962
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Brodkorb 1962 | 1 specimen | ||||||||
new species of Teal | ||||||||||
Reptilia
- Testudines
- Emydidae
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Pseudemys sp.
Gray 1856
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"large" | ||||||||||
= Emydidae indet.
Rafinesque 1815
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Holman 1975 | |||||||||
Mammalia
- Rodentia
- Castoridae
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Eucastor phillisi n. sp.
Wilson 1968
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recombined as Prodipoides phillisi | ||||||||||
Mammalia
- Rodentia
- Mylagaulidae
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Epigaulus minor n. sp.
Hibbard and Phillis 1945
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(3 measurements) | ||||||||||
= Ceratogaulus minor
Hibbard and Phillis 1945
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Alroy 2002 | |||||||||
see Hibbard and Phillis 1945; | ||||||||||
Mammalia
- Antilocapridae
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Merycodus sp.
Leidy 1854
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= Merycodontinae indet.
Matthew 1904
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Alroy 2002 | |||||||||
locality not given but seems to be Locality 29 based on catalogue numbers | ||||||||||
Mammalia
- Camelidae
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Procamelus sp.
Leidy 1858
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= Camelidae indet.
Gray 1821
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Alroy 2002 | |||||||||
Mammalia
- Perissodactyla
- Equidae
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Calippus martini
Hesse 1936
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Hulbert 1989 | |||||||||
pers. commun.: "Astrohippus sp." | ||||||||||
Griphippus sp.
Quinn 1955
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= cf. Pseudhipparion sp.
Ameghino 1904
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Alroy 2002 | |||||||||
Neohipparion cf. affine
(Leidy 1869)
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Nannippus sp.
(Matthew 1926)
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Hulbert 1989 | |||||||||
pers. commun.: "A"; "Hipparion cf. lenticularis" | ||||||||||
Neohipparion cf. occidentale
(Leidy 1856)
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= Hippotherium sp.
Kaup 1832
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Alroy 2002 | |||||||||
see common names |
Geography
Country: | United States | State/province: | Kansas | County: | Trego |
Coordinates: | 39.1° North, 99.8° West (view map) | ||||
Paleocoordinates: | 40.3° North, 97.2° West | ||||
Basis of coordinate: | stated in text | ||||
Geographic resolution: | small collection |
Time
Period: | Neogene | Epoch: | Miocene |
10 m.y. bin: | Cenozoic 5-6 | ||
*Period: | Late/Upper Tertiary | *Epoch: | Late/Upper Miocene | *Local age/stage: | Middle Clarendonian - Late/Upper Clarendonian |
Key time interval: | Clarendonian | ||
Age range of interval: | 12.50000 - 9.40000 m.y. ago | ||
* legacy (obsolete) database fields |
Stratigraphy
Lithology and environment
Primary lithology: | pebbly argillaceous,sandy siltstone |
Lithology description: "gray to tan sandy silt with clay, pebbles, and some basal gravel... locally cemented with calcium carbonate" | |
Environment: | "floodplain" |
Geology comments: "flood-plain deposit" |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils,mesofossils |
Articulated whole bodies: | none |
Associated major elements: | some |
Disassociated major elements: | some |
Disassociated minor elements: | many |
Collection methods and comments
Collection methods: | bulk,surface (float),sieve,field collection |
Collection size: | 14 specimens |
Reason for describing collection: | taxonomic analysis |
Collection method comments: Nettion specimen was collected by Claude W. Hibbard and Jerry Paulson, August 2, 1959 | |
Taxonomic list comments:includes deleted duplicate Hunter/Hall collection record 29068 |
Metadata
Also known as: | upper Unit A | ||
Database number: | 18449 | ||
Authorizer: | J. Alroy, J. Hunter | Enterer: | J. Alroy, M. Hall |
Modifier: | J. Alroy | Research group: | vertebrate |
Created: | 1995-03-26 00:00:00 | Last modified: | 2011-03-25 03:24:21 |
Access level: | the public | Released: | 1995-03-26 00:00:00 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
3676. | R. L. Wilson. 1968. Systematics and faunal analysis of a Lower Pliocene vertebrate assemblage from Trego County, Kansas. Contributions from the Museum of Paleontology, University of Michigan 22(7):75-126 [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] | |
1952 | R. C. Hulbert, Jr. 1989. Phylogenetic Interrelationships and Evolution of North American Late Equidae. In D. R. Prothero and R. M. Schoch (eds.), The Evolution of Perissodactyls [J. Alroy/J. Alroy/M. Uhen] |