Quebrada Rincón Blanco, Río del Peñón, horizon 6': Bashkirian, Argentina
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Rhynchonellata
- Spiriferinida
- Spiriferellinidae
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Spiriferellina sp.
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Rhynchonellata
- Spiriferida
- Trigonotretidae
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Trigonotreta sp.
Koenig 1825
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Strophomenata
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Strophomenata indet.
Williams et al 1996
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Strophomenata
- Productida
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Chonetidina indet.
Muir-Wood 1955
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Strophomenata
- Productida
- Monticuliferidae
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Costatumulus informal sp. A
Waterhouse 1983
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(5 measurements) | ||||||||||
Strophomenata
- Productida
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Productoidea indet.
Gray 1840
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Strophomenata
- Productida
- Productellidae
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? Dyschrestia sp.
Grant 1976
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Strophomenata
- Orthotetida
- Schuchertellidae
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? Streptorhynchus sp.
King 1850
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Lingulata
- Lingulida
- Discinidae
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Orbiculoidea sp.
d'Orbigny 1847
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see common names |
Geography
Country: | Argentina | State/province: | La Rioja |
Coordinates: | 28.6° South, 68.7° West (view map) | ||
Paleocoordinates: | 48.3° South, 63.8° West | ||
Basis of coordinate: | estimated from map | ||
Geographic resolution: | small collection |
Time
Period: | Carboniferous | Epoch: | Pennsylvanian |
Stage: | Bashkirian | 10 m.y. bin: | Carboniferous 4 |
Key time interval: | Bashkirian | ||
Age range of interval: | 323.20000 - 315.20000 m.y. ago |
Stratigraphy
Formation: | Río del Peñón | Member: | Lower | ||
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: Upper part of lower member; mid-Bashkirian according to U-Pb radiometric dates in Gulbranson et al. (2010). |
Lithology and environment
Primary lithology: | lithified siltstone |
Environment: | marine indet. |
Geology comments: Low-sedimentation marginal marine prodeltaic environment allowed for formation of shell pavement. |
Taphonomy
Modes of preservation: | mold/impression |
Size of fossils: | macrofossils |
Collection methods and comments
Collection methods: | field collection |
Reason for describing collection: | taxonomic analysis |
Collection method comments: Repository: Fundación Miguel Lillo, Instituto de Paleontología, Sección Paleoinvertebrados (IPI). |
Metadata
Database number: | 136524 | ||
Authorizer: | M. Clapham | Enterer: | M. Clapham |
Modifier: | M. Clapham | Research group: | marine invertebrate |
Created: | 2012-11-29 14:10:27 | Last modified: | 2017-05-23 16:34:15 |
Access level: | the public | Released: | 2012-11-29 14:10:27 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
27507. | G. A. Cisterna and T. Simanauskas. 2000. Brachiopods from the Rio del Penon Formation, Rio Blanco Basin, Upper Palaeozoic of Argentina. Revista Española de Paleontologia 15(2):129-151 [M. Clapham/M. Clapham/M. Clapham] |