Johns Valley Shale, Ouachita Mountains loc. 2: Early/Lower Pennsylvanian, Oklahoma
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Hyperamminidae
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Hyperammina rugosa
Waters 1927
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Hyperammina elongata
Brady 1878
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| subspecies clavulata | ||||||||||
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Tubothalamea
- Miliolida
- Cornuspiridae
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Ammodiscus semiconstrictus
Waters 1927
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| recombined as Cornuspira semiconstrictus | ||||||||||
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Tubothalamea
- Miliolida
- Miliolidae
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Psammophis inversus
Schellwien 1898
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| recombined as Ammovertella inversa | ||||||||||
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Ostracoda
- Podocopida
- Bythocyprididae
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Bythocypris tomlinsoni
Harlton 1929
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Ostracoda
- Podocopida
- Healdiidae
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Healdia caneyensis
Harlton 1927
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Ostracoda
- Podocopida
- Bythocytheridae
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Monoceratina ventralis
Roth 1928
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Ostracoda
- Beyrichicopida
- Youngiellidae
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Youngiella wapanuckensis n. sp.
Harlton 1933
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| USNM 85555 | ||||||||||
| see common names | ||||||||||
Geography
| Country: | United States | State/province: | Oklahoma |
| Coordinates: | 34.5° North, 95.6° West (view map) | ||
| Paleocoordinates: | 9.2° South, 33.6° West |
Time
| Period: | Carboniferous | Epoch: | Pennsylvanian |
| Stage: | Bashkirian | 10 m.y. bin: | Carboniferous 4 |
| Key time interval: | Early/Lower Pennsylvanian | ||
| Age range of interval: | 323.20000 - 315.20000 m.y. ago |
Stratigraphy
| Formation: | Johns Valley |
Lithology and environment
| Primary lithology: | "shale" |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
| Museum repositories: | USNM |
Metadata
| Database number: | 132872 | ||
| Authorizer: | M. Clapham | Enterer: | P. Vazquez |
| Modifier: | P. Vazquez | ||
| Created: | 2012-08-29 11:49:21 | Last modified: | 2013-11-25 13:02:06 |
| Access level: | the public | Released: | 2012-08-29 11:49:21 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 42786. | B. H. Harlton. 1933. Micropaleontology of the Pennsylvanian Johns Valley shale of the Ouachita Mountains, Oklahoma, and its relationship to the Mississippian Caney shale. Journal of Paleontology 7(1):3-29 [M. Clapham/P. Vazquez/P. Vazquez] |