Areias Farm: Berriasian - Early/Lower Hauterivian, Brazil
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Reptilia
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Triunfosaurus leonardii n. gen., n. sp.
Carvalho et al. 2017
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| UFRJ-DG-498 - holotype | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Brazil | State/province: | Paraíba | County: | Triunfo |
| Coordinates: | 6.7° South, 38.5° West (view map) | ||||
| Paleocoordinates: | 4.4° South, 5.6° West | ||||
| Basis of coordinate: | stated in text | ||||
| Geographic resolution: | small collection |
Time
| Period: | Cretaceous | Epoch: | Early/Lower Cretaceous |
| Key time interval: | Berriasian - Early/Lower Hauterivian | ||
| Age range of interval: | 145.00000 - 125.77000 m.y. ago |
Stratigraphy
| Geological group: | Rio do Peixe | Formation: | Rio Piranhas |
| Stratigraphic resolution: | bed |
Lithology and environment
| Primary lithology: | "cross stratification" sandstone |
| Includes fossils? | Y |
| Lithology description: arkose sandstones in a trough-cross bedding structure | |
| Environment: | "channel" |
| Geology comments: gravel bars | |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
Collection methods and comments
| Reason for describing collection: | taxonomic analysis |
Metadata
| Database number: | 184127 | ||
| Authorizer: | P. Mannion | Enterer: | P. Mannion |
| Modifier: | M. Carrano | Research group: | vertebrate |
| Created: | 2017-02-03 10:43:52 | Last modified: | 2023-11-06 16:24:16 |
| Access level: | the public | Released: | 2017-02-03 10:43:52 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 61524. | I. S. Carvalho, L. Salgado, R. M. Lindoso, H. I. Araújo-Júnior, F. C. Costa Nogueira and J. A. Soares. 2017. A new basal titanosaur (Dinosauria, Sauropoda) from the Lower Cretaceous of Brazil. Journal of South American Earth Sciences 75:74-84 [P. Mannion/P. Mannion/P. Mannion] |
Secondary references:
| 86329 | T. B. Ribeiro, P. M. M. Brito, and P. V. L. G. Costa Pereira. 2023. The predominance of teeth in the non-avian dinosaur record from Cretaceous Brazil: a review. Historical Biology [M. Carrano/M. Carrano] |