Robledo Mountains L-03018: Sakmarian, New Mexico
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Trilobita
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Trilobita indet.
Walch 1771
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1 specimen | |||||||||
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Rhynchonellata
- Rhynchonellida
- Pontisiidae
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Anteridocus aff. erugatus
Cooper and Grant 1976
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1 specimen | |||||||||
| (1 measurement) | ||||||||||
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Rhynchonellata
- Rhynchonellida
- Wellerellidae
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Cenorhynchia saginata
Cooper and Grant 1976
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24 specimens | |||||||||
| (2 measurements) | ||||||||||
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Rhynchonellata
- Athyridida
- Athyrididae
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Composita cracens
Cooper and Grant 1976
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4 specimens | |||||||||
| (1 measurement) | ||||||||||
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Bivalvia
- Sanguinolitidae
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Wilkingia terminale
(Hall 1852)
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Abundant | |||||||||
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Gastropoda
- Euomphalina
- Euomphalidae
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Amphiscapha proxima
(Yochelson 1956)
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13 specimens | |||||||||
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Cephalopoda
- Goniatitida
- Perrinitidae
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Properrinites bosei
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1 specimen | |||||||||
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Anthozoa
- Rugosa
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Rugosa indet.
Milne-Edwards and Haime 1850
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5 specimens | |||||||||
| see common names | ||||||||||
Geography
| Country: | United States | State/province: | New Mexico | County: | Dona Ana |
| Coordinates: | 32.4° North, 106.9° West (view map) | ||||
| Paleocoordinates: | 0.2° North, 37.2° West | ||||
| Basis of coordinate: | estimated from map | ||||
| Geographic resolution: | outcrop |
Time
| Period: | Permian | Epoch: | Cisuralian |
| Stage: | Sakmarian | 10 m.y. bin: | Permian 2 |
| Key time interval: | Sakmarian | ||
| Age range of interval: | 293.52000 - 290.10000 m.y. ago |
Stratigraphy
| Formation: | Hueco | Member: | Robledo Mountains | ||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: Precise stratigraphic level unknown because of faulting, probably equivalent to base of section B | |||||
Lithology and environment
| Primary lithology: | lithified "limestone" |
| Environment: | marine indet. |
Taphonomy
| Modes of preservation: | cast,mold/impression |
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection methods: | surface (float),surface (in situ),field collection |
| Reason for describing collection: | taxonomic analysis |
| Museum repositories: | NMMNH |
| Collection method comments: Also curated at UNM | |
Metadata
| Database number: | 39152 | ||
| Authorizer: | D. Bottjer | Enterer: | M. Clapham |
| Modifier: | M. Clapham | Research group: | marine invertebrate |
| Created: | 2004-05-21 11:39:42 | Last modified: | 2013-08-31 13:25:03 |
| Access level: | the public | Released: | 2004-05-21 11:39:42 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 10570. | B. S. Kues. 1995. Marine fauna of the Early Permian (Wolfcampian) Robledo Mountains Member, Hueco Formation, southern Robledo Mountains, New Mexico. New Mexico Museum of Natural History and Science Bulletin 6:63-90 [D. Bottjer/M. Clapham/M. Clapham] |