Ranquil-Co, Fm. Jagüel (IANIGLA-PV): Late/Upper Cretaceous, Argentina
collected by B. González Riga
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Chondrichthyes
- Lamniformes
- Anacoracidae
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Squalicorax pristodontus
(Agassiz 1835)
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Squalicorax pristodontus
(Agassiz 1835)
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| see common names | |||||||
Geography
| Country: | Argentina | State/province: | Mendoza | County: | Malargüe |
| Coordinates: | 36.2° South, 69.5° West (view map) | ||||
| Paleocoordinates: | 40.1° South, 51.1° West | ||||
| Basis of coordinate: | stated in text | ||||
| Geographic resolution: | outcrop |
Time
| Period: | Cretaceous | Epoch: | Late/Upper Cretaceous |
| 10 m.y. bin: | Cretaceous 5-8 | ||
| Key time interval: | Late/Upper Cretaceous | ||
| Age range of interval: | 100.50000 - 66.00000 m.y. ago |
Stratigraphy
Lithology and environment
| Primary lithology: | lithified calcareous siltstone |
| Lithology description: "The Jaguel Formation consists of green to greyish-yellow calcareous siltstone and mudstone" | |
| Environment: | marine indet. |
| Geology comments: "The Jagüel Formation was interpreted by Uliana y Dellape (1981) to have been deposited in a marine environment....." | |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | biostratigraphic analysis |
| Collectors: | B. González Riga |
Metadata
| Database number: | 200128 | ||
| Authorizer: | S. Devincenzi | Enterer: | S. Devincenzi |
| Modifier: | M. Carrano | Research group: | vertebrate |
| Created: | 2019-03-18 13:17:36 | Last modified: | 2021-05-28 14:56:21 |
| Access level: | the public | Released: | 2019-03-18 13:17:36 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 68208. | M. B. Prámparo, A. L. Cione, and B. González Riga. 2013. Sharks (Neoselachii) and palynomorphs from Mendoza (Argentina): new evidence of the Late Cretaceous Atlantic marine transgression. . Alcheringa 38(2):177-189 [S. Devincenzi/S. Devincenzi/M. Uhen] |