List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Bivalvia
- Modiomorphida
- Modiomorphidae
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Modiolopsis sp.
Hall 1847
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Bivalvia
- Grammysiidae
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Cuneamya sp.
Hall and Whitfield 1875
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Rhynchonellata
- Orthida
- Orthidae
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Paralenorthis sp.
Havlicek and Branisa 1980
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Rhynchonellata
- Orthida
- Hesperonomiidae
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Monorthis sp.
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Trilobita
- Phacopida
- Calymenidae
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Neseuretus sp.
Hicks 1873
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Trilobita
- Trinucleida
- Trinucleidae
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? Anebolithus sp.
Huges and Wright 1970
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Trilobita
- Asaphida
- Asaphidae
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Hoekaspis sp.
Kobayashi 1937
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Ogyginus sp.
Raymond 1912
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Geography
| Country: | Argentina |
| Coordinates: | 23.0° South, 66.0° West (view map) |
| Paleocoordinates: | 42.4° South, 129.2° West |
| Geographic resolution: | local area |
Time
| Period: | Ordovician | ||
| 10 m.y. bin: | Ordovician 2 | ||
| *Period: | Early/Lower Ordovician | *Epoch: | Middle Arenig - Late/Upper Arenig |
| *International age/stage: | Middle Arenig - Late/Upper Arenig | *Local age/stage: | Volkhovian |
| Key time interval: | Volkhov - Arenig | ||
| Age range of interval: | 469.3 - 468.4 m.y. ago | ||
| * legacy (obsolete) database fields | |||
Stratigraphy
| Formation: | Sepulturas |
| Stratigraphic resolution: | formation |
Lithology and environment
| Lithology description: not recorded | |
| Environment: | marine indet. |
Taphonomy
Collection methods and comments
| Reason for describing collection: | paleoecologic analysis |
| Collection method comments: JA: marked by Novack-Gottshall without explanation as omitting some genera, some macrofossils, some microfossils, and species names, but apparently complete | |
Metadata
| Database number: | 8865 | ||
| Authorizer: | A. Miller | Enterer: | P. Novack-Gottshall |
| Modifier: | J. Alroy | Research group: | marine invertebrate |
| Created: | 2000-09-02 12:20:28 | Last modified: | 2024-03-31 19:20:48 |
| Access level: | the public | Released: | 2000-11-20 13:53:40 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 668. | T. M. Sanchez and B.G. Waisfeld. 1995. Benthic assemblages in the northwestern of Gondwana: A test of the Ordovician evolutionary radiation model. In J.D. Cooper, M.L. Droser, S.C. Finney (eds.), Ordovician Odyssey: Short papers for the seventh international symposium on the Ordovician system 409-412 [A. Miller/P. Novack-Gottshall/P. Wagner] |