Cancha de Bochas, southern Ischigualasto: Carnian, Argentina
collected 1979
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Reptilia
- Shuvosauridae
|
||||||||||
|
Sillosuchus longicervix n. gen., n. sp.
Alcober and Parrish 1997
|
1 specimen | |||||||||
| PVSL 85 (holotype), partial postcranial skeleton | ||||||||||
|
Reptilia
|
||||||||||
|
Taytalura alcoberi n. gen., n. sp.
Martinez et al. 2021
|
Martinez et al. 2021 | 1 specimen | ||||||||
| see common names | ||||||||||
Geography
| Country: | Argentina | State/province: | San Juan |
| Coordinates: | 30.1° South, 67.9° West (view map) | ||
| Paleocoordinates: | 46.8° South, 33.3° West | ||
| Basis of coordinate: | estimated from map | ||
| Geographic resolution: | small collection |
Time
| Period: | Triassic | Epoch: | Late/Upper Triassic |
| Stage: | Carnian | 10 m.y. bin: | Triassic 3 |
| Key time interval: | Carnian | Other zone: | Scaphonyx-Exaeretodon-Herrerasaurus |
| Age range of interval: | 237.00000 - 227.00000 m.y. ago |
Stratigraphy
| Formation: | Ischigualasto | Member: | Cancha de Bochas | ||
| Stratigraphic resolution: | bed | ||||
| Stratigraphy comments: Lower part of formation, middle part of member, middle Scaphonyx-Exaeretodon-Herrerasaurus biozone | |||||
Lithology and environment
| Primary lithology: | "siliciclastic" |
| Includes fossils? | Y |
| Lithology description: "Fine grained sediments without internal structure" | |
| Environment: | "floodplain" |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
| Preservation of anatomical detail: | good |
| Associated major elements: | all |
| Temporal resolution: | snapshot |
| Spatial resolution: | parautochthonous |
Collection methods and comments
| Collection methods: | surface (in situ),survey of museum collection |
| Reason for describing collection: | taxonomic analysis | Collection dates: | 1979 |
| Collection method comments: PVSJ: Museo de Ciencias Naturales, Universidad Nacional de San Juan | |
Metadata
| Also known as: | Sillosuchus longicervix type | ||
| Database number: | 90304 | ||
| Authorizer: | R. Butler, M. Uhen | Enterer: | R. Butler, M. Uhen |
| Modifier: | M. Uhen | Research group: | vertebrate |
| Created: | 2009-07-16 06:14:00 | Last modified: | 2021-12-06 07:52:23 |
| Access level: | the public | Released: | 2009-07-16 06:14:00 |
| Creative Commons license: | CC BY | ||
Reference information
Primary reference:
| 30316. | O. Alcober and J. M. Parrish. 1997. A new poposaurid from the Upper Triassic of Argentina. Journal of Vertebrate Paleontology 17:548-556 [R. Butler/R. Butler/A. Kourmadas] |
Secondary references:
| 48761 | R. N. MartĂnez, C. Apaldetti, O. A. Alcober, C. E. Colombi, P. C. Sereno, E. Fernandez, P. Santi Malnis, G. A. Correa, and D. Abelin. 2013. Vertebrate succession in the Ischigualasto Formation. In P. C. Sereno (ed.), Basal Sauropodomorphs and the Vertebrate Fossil Record of the Ischigualasto Formation (Late Triassic: Carnian–Norian) of Argentina. Society of Vertebrate Paleontology Memoir 12. Journal of Vertebrate Paleontology 32(6 (s1)):10-30 [M. Carrano/M. Carrano/M. Carrano] | |
| 78800 | R. N. Martinez, T. R. Simoes, G. Sobral and S. Apesteguia. 2021. A Triassic stem lepidosaur illuminates the origin of lizard-like reptiles. Nature 597:245-264 [M. Uhen/S. Brown/M. Uhen] |