C14-Cerro Granito, Beds 167-169, North-Central Neuquen: Pliensbachian - Toarcian, Argentina
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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unclassified
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Plantae indet.
Haeckel 1866
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Bivalvia
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Bivalvia indet.
Linnaeus 1758
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Bivalvia
- Trigoniida
- Myophorellidae
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Myophorella sp.
Bayle 1878
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Bivalvia
- Ostreida
- Posidoniidae
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Posidonotis cancellata
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Bivalvia
- Pectinida
- Neitheidae
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Weyla alata
(von Buch 1838)
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| recombined as Weyla (Weyla) alata | ||||||||||
| W. alata anguestecostata | ||||||||||
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Weyla unca
(Philippi 1899)
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Bivalvia
- Pectinida
- Entoliidae
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Entolium (Entolium) disciforme
(Schubler 1833)
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Damborenea 2002 | |||||||||
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Cephalopoda
- Ammonoidea
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Ammonoidea indet.
Zittel 1884
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unclassified
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Brachiopoda indet.
Cuvier 1805
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| see common names | ||||||||||
Geography
| Country: | Argentina | State/province: | Neuquen |
| Coordinates: | 39.2° South, 69.6° West (view map) | ||
| Paleocoordinates: | 37.9° South, 29.3° West | ||
| Basis of coordinate: | stated in text | ||
| Geographic resolution: | small collection |
Time
| Period: | Jurassic | Epoch: | Early/Lower Jurassic |
| Key time interval: | Pliensbachian - Toarcian | ||
| Age range of interval: | 192.90000 - 174.70000 m.y. ago |
Stratigraphy
| Geological group: | Cuyo | ||
| Local section: | Cerro Granito | Local bed: | 167-169 |
| Local order: | bottom to top | ||
| Stratigraphic resolution: | group of beds |
Lithology and environment
| Primary lithology: | calcareous sandstone |
| Lithology description: hard calcareous sandstones, medium to coarse grained | |
| Environment: | marine indet. |
Taphonomy
| Size of fossils: | macrofossils |
Collection methods and comments
| Collection excludes: | some macrofossils |
| Collection methods: | surface (in situ),field collection |
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 33845 | ||
| Authorizer: | A. Miller, M. Aberhan | Enterer: | K. Layou, S. Nurnberg |
| Modifier: | K. Layou | Research group: | marine invertebrate |
| Created: | 2003-08-07 11:54:06 | Last modified: | 2003-08-07 14:54:07 |
| Access level: | the public | Released: | 2003-08-07 11:54:06 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 3975. | S. E. Damborenea. 1987. Early Jurassic Bivalvia of Argentina: Part 1, Stratigraphical introduction and superfamilies Nuculanacea, Arcacea, Mytilacea and Pinnacea. Palaeontographica A199(1-3):23-111 [W. Kiessling/W. Kiessling] |
Secondary references:
| 9861 | S. E. Damborenea. 2002. Early Jurassic bivalves of Argentina: Part 3, Superfamilies Monotoidea, Pectinoidea, Plicatuloidea and Dimyoidea. Palaeontographica Abteilung A 265(1-4):1-119 [M. Aberhan/S. Nurnberg/S. Nurnberg] |