Playa Paraiso: Coniacian - Maastrichtian, Argentina
collected by UNPSJB 1993
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Reptilia
- Testudines
- Chelidae
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Chelidae indet.
Gray 1825
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2 individuals | |||||||||
| UNPSJB-PV 1100 (articulated carapace and plastron, and appendicular bones), UNPSJB-PV 1101 (part of the carapace and associated appendicular bones) | ||||||||||
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Reptilia
- Theropoda
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Reptilia
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| Tooth, vertebrae and phalanx | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Argentina | State/province: | Chubut |
| Coordinates: | 45.4° South, 68.7° West (view map) | ||
| Paleocoordinates: | 46.4° South, 51.3° West (Wright 2013) | ||
| Basis of coordinate: | based on nearby landmark |
Time
| Period: | Cretaceous | Epoch: | Late Cretaceous |
| Stage: | Coniacian - Maastrichtian | 10 m.y. bin: | Cretaceous 6 - Cretaceous 8 |
| Key time interval: | Coniacian - Maastrichtian | ||
| Age range of interval: | 89.8 - 66 m.y. ago |
Stratigraphy
| Geological group: | Chubut | Formation: | Lago Colhué Huapi |
Lithology and environment
| Primary lithology: | not reported |
| Environment: | terrestrial indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils,mesofossils |
Collection methods and comments
| Collection methods: | field collection | ||
| Reason for describing collection: | taxonomic analysis | ||
| Collectors: | UNPSJB | Collection dates: | 1993 |
| Collection method comments: The specimens are deposited in Laboratorio de Paleontología de Vertebrados de la UNPSJB | |||
Metadata
| Database number: | 205722 | ||
| Authorizer: | E. Vlachos | Enterer: | E. Vlachos |
| Modifier: | F. Aspromonte | ||
| Created: | 2019-10-18 14:48:32 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2019-10-18 14:48:32 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 70518. | G. A. Casal, L. M. Ibiricu, R. D. Martinez, M. Luna, B. N. Alvarez and X. Castano. 2018. Nuevos hallazgos de vertebrados fosiles en la formacion Lago Colhue Huapi (Cretacico Superior), Grupo Chubut, Patagonia Argentina. Libro de Resumenes de las VI Jornadas de las Ciencias de la Tierra Dr. E. Mysacchio 13-14 [E. Vlachos/E. Vlachos] |
Secondary references:
| 87818 | L. M. Ibiricu, G. A. Casal, R. D. Martínez, B. N. Alvarez, and S. F. Poropat. 2020. New materials and an overview of Cretaceous vertebrates from the Chubut Group of the Golfo San Jorge Basin, central Patagonia, Argentina. Journal of South American Earth Sciences 98:102460 [E. Vlachos/F. Aspromonte/P. Mannion] |