CHELM-20: Asselian, Kansas
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Strophomenata
- Productida
- Echinoconchidae
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Juresania sp.
Fredericks 1928
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3 specimens | |||||||||
Strophomenata
- Productida
- Linoproductidae
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Linoproductus magnispinus
Dunbar and Condra 1932
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4 specimens | |||||||||
Strophomenata
- Strophomenida
- Rugosochonetidae
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Neochonetes granulifer
(Owen 1852)
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5 specimens | |||||||||
Strophomenata
- Orthotetida
- Derbyiidae
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Derbyia sp.
Waagen 1884
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7 specimens | |||||||||
Rhynchonellata
- Athyridida
- Athyrididae
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Composita subtilita
(Hall 1852)
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8 specimens | |||||||||
Rhynchonellata
- Spiriferida
- Trigonotretidae
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Neospirifer dunbari
King 1933
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4 specimens | |||||||||
Rhynchonellata
- Spiriferinida
- Punctospiriferidae
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? Punctospirifer kentuckyensis
(Shumard 1855)
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2 specimens | |||||||||
originally entered as "Punctospirifer? kentuckyensis" | ||||||||||
see common names |
Geography
Country: | United States | State/province: | Kansas | County: | Chase |
Coordinates: | 38.4° North, 96.6° West (view map) | ||||
Paleocoordinates: | 0.8° South, 27.7° West | ||||
Basis of coordinate: | estimated from map | ||||
Geographic resolution: | small collection |
Time
Period: | Permian | Epoch: | Cisuralian |
Stage: | Asselian | 10 m.y. bin: | Permian 1 | *Local age/stage: | Wolfcampian |
Key time interval: | Asselian | ||
Age range of interval: | 298.9 - 293.52 m.y. ago | ||
* legacy (obsolete) database fields |
Lithology and environment
Primary lithology: | lithified calcareous "shale" | ||
Environment: | offshore | Tectonic setting: | cratonic basin |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Collection methods: | bulk,mechanical |
Reason for describing collection: | paleoecologic analysis |
Metadata
Database number: | 867 | ||
Authorizer: | T. Olszewski, M. Patzkowsky | Enterer: | T. Olszewski |
Modifier: | M. Clapham | Research group: | marine invertebrate |
Created: | 1999-03-08 16:33:05 | Last modified: | 2013-08-29 22:16:41 |
Access level: | the public | Released: | 1999-03-08 16:33:05 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
29. | T. D. Olszewski and M. E. Patzkowsky. 1999. T.D. Olszewski''s Ph.D. - Penn State University. [M. Patzkowsky/M. Patzkowsky/A. Clement] |