south bend, Río Senguerr: Cenomanian - Turonian, Argentina
collected by R. Lydekker
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
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Reptilia
|
||||||||||
| 1 specimen | ||||||||||
| MLP 21 (left femur) | ||||||||||
| Mannion and Otero 2012 | ||||||||||
| Méndez et al. 2012 | 1 specimen | |||||||||
| vertebral centrum | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Argentina | State/province: | Chubut | County: | Sarmiento |
| Coordinates: | 46.0° South, 69.6° West (view map) | ||||
| Paleocoordinates: | 45.4° South, 36.2° West (Wright 2013) | ||||
| Basis of coordinate: | based on nearby landmark | ||||
| Geographic resolution: | small collection |
Time
| Period: | Cretaceous | Epoch: | Late Cretaceous |
| Stage: | Cenomanian - Turonian | 10 m.y. bin: | Cretaceous 5 - Cretaceous 6 |
| Key time interval: | Cenomanian - Turonian | ||
| Age range of interval: | 100.5 - 89.8 m.y. ago |
Stratigraphy
| Geological group: | Chubut | Formation: | Bajo Barreal | Member: | Lower |
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: "pre-Maastrichtian Senonian" | |||||
Lithology and environment
| Primary lithology: | not reported |
| Environment: | terrestrial indet. |
Taphonomy
| Modes of preservation: | body |
| Degree of concentration: | dispersed |
| Size of fossils: | macrofossils |
| Disassociated major elements: | all |
| Fragmentation: | occasional |
| Temporal resolution: | snapshot |
Collection methods and comments
| Collection methods: | selective quarrying,field collection,survey of museum collection |
| Reason for describing collection: | taxonomic analysis |
| Museum repositories: | MLP |
| Collectors: | R. Lydekker |
Metadata
| Database number: | 52031 | ||
| Authorizer: | M. Carrano, P. Mannion | Enterer: | M. Carrano, P. Mannion |
| Modifier: | M. Carrano | Research group: | vertebrate |
| Created: | 2005-07-12 08:19:56 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2005-07-12 08:19:56 |
| Creative Commons license: | CC0 |
Reference information
Primary reference:
| 36798. | ETE | R. Lydekker. 1893. Contributions to a knowledge of the fossil vertebrates of Argentina. I. — The dinosaurs of Patagonia. Anales del Museo de La Plata. Paleontología Argentina 2:1-16 [M. Carrano/M. Carrano/M. Carrano] |
Secondary references:
| 13929 | ETE | J. F. Bonaparte and Z. B. Gasparini. 1979. Los sauropodos de los grupos Neuquén y Chubut, y sus relaciones cronologicas [The sauropods of the Neuquén and Chubut Groups, and their chronological relationships]. Actas del VII Congreso Geológico Argentino, Neuquén 2:393-406 [M. Carrano/M. Carrano/M. Carrano] |
| 59060 | F. v. Huene. 1929. Los sauriquios y ornitisquios del Cretáceo argentino. Anales del Museo de La Plata, serie 2 3:1-196 [M. Carrano/M. Carrano] | |
| 41410 | P. D. Mannion and A. Otero. 2012. A reappraisal of the Late Cretaceous Argentinean sauropod dinosaur Argyrosaurus superbus, with a description of a new titanosaur genus. Journal of Vertebrate Paleontology 32(3):614-638 [P. Mannion/P. Mannion/F. Aspromonte] | |
| 78582 | A. H. Méndez, F. E. Novas, and F. V. Iori. 2012. First record of Megaraptora (Theropoda, Neovenatoridae) from Brazil. Comptes Rendus Palevol 11(4):251-256 [M. Carrano/M. Carrano] | |
| 52001 | S. Roth. 1898. Reconocimiento de la Region Andina de la República Argentina. Apuntes sobre la Geología y la Paleontología de los Territorios del Río Negro y Neuquén (Diciembre de 1895 á Junio de 1896) [Reconaissance of the Andean Region of the Argentine Republic. Notes on the Geology and Paleontology of the Territories of the Río Negro and Neuquén (December 1895 to June 1896)] 1-56 [M. Carrano/M. Carrano] |