Olson Ranch: Harrisonian, Nebraska
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Mammalia
- Rodentia
- Florentiamyidae
|
|||||||
Sanctimus cf. stuartae
Macdonald 1970
|
|||||||
Hitonkala macdonaldtau
Korth 1992
|
|||||||
Mammalia
- Rodentia
- Sciuridae
|
|||||||
Protosciurus sp.
Black 1963
|
|||||||
Nototamias quadratus
Korth 1992
|
|||||||
Mammalia
- Rodentia
|
|||||||
Proheteromys sp.
Wood 1932
|
|||||||
= Geomyoidea indet.
Bonaparte 1845
|
Alroy 2002 | ||||||
Mammalia
- Rodentia
- Eomyidae
|
|||||||
Pseudotheridomys sp.
Schlosser 1926
|
|||||||
Arikareeomys skinneri
Korth 1992
|
|||||||
Mammalia
- Rodentia
- Castoridae
|
|||||||
Palaeocastor cf. simplicidens
(Matthew 1907)
|
|||||||
= Fossorcastor cf. fossor
Peterson 1905
|
Alroy 2002 | ||||||
Mammalia
- Rodentia
- Mylagaulidae
|
|||||||
Trilaccogaulus ovatus
(Rensberger 1979)
|
|||||||
Promylagaulus riggsi
McGrew 1941
|
|||||||
Mammalia
- Rodentia
- Allomyidae
|
|||||||
Parallomys americanus
Korth 1992
|
|||||||
Alwoodia harkseni
(Macdonald 1963)
|
|||||||
Mammalia
- Rodentia
- Cricetidae
|
|||||||
Paciculus nebraskensis
Alker 1969
|
|||||||
Leidymys cerasus n. sp.
Korth 1992
|
|||||||
Mammalia
- Rodentia
- Entoptychidae
|
|||||||
Entoptychus grandiplanus
Korth 1992
|
|||||||
Mammalia
- Lagomorpha
- Leporidae
|
|||||||
Archaeolagus cf. primigenius
(Matthew 1907)
|
|||||||
Mammalia
- Lagomorpha
- Ochotonidae
|
|||||||
Gripholagomys lavocati
Green 1972
|
|||||||
Mammalia
- Erinaceidae
|
|||||||
Ocajila sp.
Macdonald 1963
|
|||||||
Parvericius voorhiesi
Korth 1992
|
|||||||
Amphechinus sp.
Aymard 1850
|
|||||||
Mammalia
- Soricidae
|
|||||||
Domnina sp.
Cope 1873
|
|||||||
Mammalia
- Talpidae
|
|||||||
Mystipterus sp.
Hall 1930
|
|||||||
Mammalia
- Proscalopidae
|
|||||||
Proscalops secundus
Matthew 1909
|
|||||||
Mammalia
|
|||||||
Herpetotherium youngi
(McGrew 1937)
|
|||||||
see common names |
Geography
Country: | United States | State/province: | Nebraska | County: | Cherry |
Coordinates: | 42.8° North, 100.8° West (view map) | ||||
Paleocoordinates: | 43.6° North, 95.7° West | ||||
Basis of coordinate: | based on political unit | ||||
Geographic resolution: | small collection |
Time
*Period: | Tertiary | *Epoch: | Miocene |
Key time interval: | Harrisonian | ||
Age range of interval: | 24.80000 - 20.43000 m.y. ago | ||
* legacy (obsolete) database fields |
Lithology and environment
Primary lithology: | not reported |
Environment: | terrestrial indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
Reason for describing collection: | general faunal/floral analysis |
Museum repositories: | UNSM |
Metadata
Also known as: | UNSM Cr-125 | ||
Database number: | 17816 | ||
Authorizer: | J. Alroy | Enterer: | J. Alroy |
Modifier: | M. Carrano | Research group: | vertebrate |
Created: | 1994-04-30 00:00:00 | Last modified: | 2015-12-30 13:49:38 |
Access level: | the public | Released: | 1994-04-30 00:00:00 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
2115. | W. W. Korth. 1992. Fossil small mammals from the Harrison Formation (late Arikareean: earliest Miocene), Cherry County, Nebraska. Annals of Carnegie Museum 61(2):69-132 [J. Alroy/J. Alroy/M. Uhen] |
Secondary references:
6294 | J. Alroy. 2002. Synonymies and reidentifications of North American fossil mammals. [J. Alroy/J. Alroy/M. Kouvari] |