La Buitrera (upper): Late/Upper Cenomanian - Turonian, Argentina
collected by González
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Reptilia
- Carcharodontosauridae
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Giganotosaurus carolinii
Coria and Salgado 1995
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Pazo and Apesteguía 2012 | |||||||||
| teeth | ||||||||||
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Reptilia
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Titanosauriformes indet.
Salgado et al. 1997
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| teeth | ||||||||||
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Rebbachisauridae indet.
Bonaparte 1997
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1 individual | |||||||||
| (2 measurements) | ||||||||||
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= Cathartesaura anaerobica n. gen., n. sp.
Gallina and Apesteguía 2005
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Gallina and Apesteguía 2005 | |||||||||
| MPCA 232 | ||||||||||
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Reptilia
- Testudines
- Chelidae
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Prochelidella buitreraensis n. sp.
Maniel et al. 2020
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Maniel et al. 2020 | |||||||||
| see common names | ||||||||||
Geography
| Country: | Argentina | State/province: | Río Negro |
| Coordinates: | 39.6° South, 69.2° West (view map) | ||
| Paleocoordinates: | 46.4° South, 46.1° West | ||
| Basis of coordinate: | estimated from map | ||
| Altitude: | 466 meters | ||
| Geographic resolution: | small collection |
Time
| Period: | Cretaceous | Epoch: | Late/Upper Cretaceous |
| Key time interval: | Late/Upper Cenomanian - Turonian | ||
| Age range of interval: | 100.50000 - 89.80000 m.y. ago |
Stratigraphy
Lithology and environment
| Primary lithology: | pebbly sandy sandstone |
| Includes fossils? | Y |
| Lithology description: "sandy to pelitic" | |
| Environment: | fluvial indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
| Preservation of anatomical detail: | good |
| Associated major elements: | all |
| Fragmentation: | occasional |
Collection methods and comments
| Collection methods: | selective quarrying,mechanical,field collection |
| Reason for describing collection: | taxonomic analysis |
| Collectors: | González |
Metadata
| Also known as: | Cathartesaura type site | ||
| Database number: | 67296 | ||
| Authorizer: | M. Carrano, E. Vlachos | Enterer: | M. Carrano, E. Vlachos |
| Modifier: | J. Tennant | Research group: | vertebrate |
| Created: | 2006-11-16 08:45:36 | Last modified: | 2014-01-06 07:13:38 |
| Access level: | the public | Released: | 2006-11-16 08:45:36 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 33360. | ETE | P. A. Gallina, A. Apesteguía, and F. E. Novas. 2002. Un elefante bajo la alfombra? Los Rebbachisauridae (Sauropoda, Diplodocimorpha) del Cretácico del Gondwana. Nuevas evidencias en "La Buitrera" (Formación Candeleros), provincia de Río Negro [An elephant under the rug? Rebbachisauridae (Sauropoda, Diplodocimorpha) from the Cretaceous of Gondwana. New evidence in "La Buitrera" (Candeleros Formation), Río Negro province]. Ameghiniana 39(4, suppl.):10R-11R [M. Carrano/M. Carrano] |
Secondary references:
| 49730 | L. C. Gaetano, C. A. Marsicano, and G. W. Roughier. 2013. A revision of the putative Late Cretaceous triconodonts from South America. Cretaceous Research 46:90-100 [P. Mannion/J. Tennant] | |
| 19213 | ETE | P. A. Gallina and S. Apesteguía. 2005. Cathartesaura anaerobica gen. et sp. nov., a new rebbachisaurid (Dinosauria, Sauropoda) from the Huincul Formation (Upper Cretaceous), Río Negro, Argentina. Revista del Museo Argentino de Ciencias Naturales, nuevo serie 7(2):153-166 [M. Carrano/M. Carrano/M. Carrano] |
| 34689 | ETE | R. D. Juárez Valieri, J. O. Calvo, and S. D. Rios Díaz. 2011. Sauropods crossing formations: biostratigraphical implications for Patagonian faunal assemblages. In J. O. Calvo, J. D. Porfiri, B. J. González Riga, D. Dos Santos (eds.), Dinosaurios y Paleontología desde América Latina. Anales del III Congreso Latinoamericano de Paleontología. Editorial de la Universidad Nacional de Cuyo, Neuquén 153-160 [M. Carrano/M. Carrano] |
| 71773 | I. J. Maniel, M. S. de la Fuente, S. Apesteguia, J. Perez Mayoral, M. L. Sanchez, G. D. Vega, and I. Smales. 2020. Cranial and postcranial remains of a new species of Prochelidella (Testudines: Pleurodira: Chelidae) from ‘La Buitrera’ (Cenomanian of Patagonia, Argentina), with comments on the monophyly of this extinct chelid genus from southern Gondwana. Journal of Systematic Palaeontology 1-23 [E. Vlachos/E. Vlachos] | |
| 76386 | L. J. Pazo and S. Apesteguía. 2012. Nuevos restos craneanos de Carcharodontosauridae (Theropoda, Tetanurae) de “La Buitrera”: provincia de Río Negro, Argentina [New cranial remains of Carcharodontosauridae (Theropoda, Tetanurae) from “La Buitrera”: Río Negro province, Argentina]. XXVI Jornadas Argentinas de Paleontología de Vertebrados. I Jornadas Argentinas Técnicas en Paleontología de Vertebrados. Resúmenes. Ameghiniana 49(4 (suppl.)):R54-R55 [M. Carrano/M. Carrano/M. Carrano] |