Hall Ash: Irvingtonian, Kansas
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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unclassified
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Ferissia cf. fragilis
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Planorbula campestris
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Allogona profunda
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Stenotrema leai
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Euconulus fulvus
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Cionella lubrica
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Amphibia
- Temnospondyli
- Urodela
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Ambystoma tigrinum
(Green 1825)
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Ambystoma maculatum
(Shaw 1802)
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| misspelling Amblystoma maculatum | ||||||||||
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Amphibia
- Temnospondyli
- Ranidae
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Rana pipiens
Schreber 1782
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Amphibia
- Temnospondyli
- Bufonidae
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Bufo hemiophrys
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Reptilia
- Testudines
- Testudinidae
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Geochelone sp.
Fitzinger 1835
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Mammalia
- Rodentia
- Sciuridae
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Spermophilus cf. richardsonii
(Sabine 1822)
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| recombined as Urocitellus richardsonii | ||||||||||
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Cynomys sp.
Rafinesque 1817
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| specific identity also unclear to Goodwin 1995b | ||||||||||
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Mammalia
- Rodentia
- Zapodidae
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Zapus sandersi
Hibbard 1956
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| (1 measurement) | ||||||||||
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Mammalia
- Rodentia
- Cricetidae
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Microtus paroperarius
Hibbard 1944
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| (5 measurements) | ||||||||||
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Ondatra annectens
(Brown 1908)
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Phenacomys cf. intermedius
Merriam 1889
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| (1 measurement) | ||||||||||
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Synaptomys meltoni
Paulson 1961
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= Mictomys cf. meltoni
Paulson 1961
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Alroy 2002 | |||||||||
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Mammalia
- Rodentia
- Geomyidae
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Geomys sp.
Rafinesque 1817
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Mammalia
- Soricidae
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Sorex aff. cinereus
Kerr 1792
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| (1 measurement) | ||||||||||
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Microsorex pratensis
Hibbard 1944
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| (1 measurement) | ||||||||||
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= Sorex cf. pratensis
Hibbard 1944
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Alroy 2002 | |||||||||
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Gastropoda
- Discidae
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Discus cronkhitei
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Gastropoda
- Heterostropha
- Lymnaeidae
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Stagnicola caperata
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Gastropoda
- Heterostropha
- Planorbidae
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Gyraulus parvus
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Gastropoda
- Heterostropha
- Physidae
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Physa gyrina
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Gastropoda
- Heterostropha
- Helicodiscidae
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Helicodiscus paralellus
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Gastropoda
- Heterostropha
- Zonitidae
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Zonitoides nitidus
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Zonitoides arboreus
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Nesovitrea electrina
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Hawaiia minuscula
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Gastropoda
- Heterostropha
- Valloniidae
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Vallonia gracilicosta
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Gastropoda
- Heterostropha
- Gastrocoptidae
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Gastrocopta cf. armifera
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Gastropoda
- Heterostropha
- Succineidae
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Succinea ovalis
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cf. Succinea sp.
Draparnaud 1801
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Gastropoda
- Heterostropha
- Carychiidae
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Carychium exiguum
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Gastropoda
- Heterostropha
- Acteonidae
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Pupilla sinistra
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| spelled with current rank as Pupa (Pupilla) | ||||||||||
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Bivalvia
- Cardiida
- Sphaeriidae
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Sphaerium sp.
Scopoli 1777
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| see common names | ||||||||||
Geography
| Country: | United States | State/province: | Kansas | County: | Jewell |
| Coordinates: | 39.8° North, 98.1° West (view map) | ||||
| Paleocoordinates: | 39.8° North, 97.9° West | ||||
| Basis of coordinate: | based on political unit |
Time
| Period: | Quaternary | Epoch: | Pleistocene |
| 10 m.y. bin: | Cenozoic 6 | ||
| Key time interval: | Irvingtonian | ||
| Age range of interval: | 1.40000 - 0.21000 m.y. ago |
Stratigraphy
| Formation: | Sappa |
Lithology and environment
| Environment: | terrestrial indet. |
Taphonomy
| Modes of preservation: | body |
Collection methods and comments
| Taxonomic list comments:underlies an ash dated at 0.706 +/- 0.017 Ma FT on glass this may be the Hartford Ash Goodwin 1995a reports Cynomys sp. from three unnamed localities in Jewell Co. |
Metadata
| Database number: | 20352 | ||
| Authorizer: | J. Alroy | Enterer: | J. Alroy | Research group: | vertebrate |
| Created: | 1993-02-18 00:00:00 | Last modified: | 2002-06-03 03:27:44 |
| Access level: | the public | Released: | 1993-02-18 00:00:00 |
| Creative Commons license: | CC BY |