north of Ejido Presa San Antonio: Late Campanian, Mexico
collected by UNAM 1988-1989
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Reptilia
- Hadrosauridae
|
||||||||||
| 1 specimen | ||||||||||
| UNM, IGM 6685 | ||||||||||
| Prieto-Marquez 2013 | ||||||||||
| Ramírez-Velasco et al. 2014 | ||||||||||
| see common names | ||||||||||
Geography
| Country: | Mexico | State/province: | Coahuila |
| Coordinates: | 25.5° North, 101.7° West (view map) | ||
| Paleocoordinates: | 34.6° North, 68.5° West (Wright 2013) | ||
| Basis of coordinate: | stated in text | ||
| Geographic resolution: | outcrop |
Time
| Period: | Cretaceous | Epoch: | Late Cretaceous |
| Stage: | Campanian | 10 m.y. bin: | Cretaceous 7 |
| Key time interval: | Late Campanian | ||
| Age range of interval: | 83.6 - 72.2 m.y. ago |
Stratigraphy
| Geological group: | Difunta | Formation: | Cerro del Pueblo | ||
| Stratigraphic resolution: | group of beds | ||||
| Stratigraphy comments: middle part of formation | |||||
Lithology and environment
| Primary lithology: | not reported |
| Environment: | terrestrial indet. |
Taphonomy
| Modes of preservation: | body |
| Size of fossils: | macrofossils |
| Preservation of anatomical detail: | medium |
| Fragmentation: | frequent |
| Temporal resolution: | snapshot |
Collection methods and comments
| Collection methods: | selective quarrying,surface (float),surface (in situ),mechanical,field collection | ||
| Reason for describing collection: | general faunal/floral analysis | ||
| Collectors: | UNAM | Collection dates: | 1988-1989 |
Metadata
| Also known as: | Parras de la Fuente | ||
| Database number: | 170943 | ||
| Authorizer: | M. Carrano | Enterer: | M. Carrano |
| Modifier: | M. Carrano | Research group: | vertebrate |
| Created: | 2015-06-29 15:25:09 | Last modified: | 2025-02-22 15:12:02 |
| Access level: | the public | Released: | 2015-06-29 15:25:09 |
| Creative Commons license: | CC0 | ||
Reference information
Primary reference:
| 25969. | ETE | J. I. Kirkland, R. Hernández-Rivera, T. A. Gates, G. S. Paul, S. J. Nesbitt, C. I. Serrano-Brañas, and J. P. Garcia-de Garza. 2006. Large hadrosaurine dinosaurs from the latest Campanian of Coahuila, Mexico. In S. G. Lucas and R. M. Sullivan (eds.), Late Cretaceous Vertebrates from the Western Interior. New Mexico Museum of Natural History and Science Bulletin 35:299-315 [M. Carrano/M. Carrano] |
Secondary references:
| 46756 | A. Prieto-Marquez. 2013. Skeletal morphology of Kritosaurus navajovius (Dinosauria: Hadrosauridae) from the Late Cretaceous of the North American south-west, with an evaluation of the phylogenetic systematics and biogeography of Kritosaurini. Journal of Systematic Palaeontology [P. Mannion/J. Tennant/M. Carrano] | |
| 55641 | A. A. Ramírez-Velasco, R. Hernández-Rivera, and R. Servin-Pichardo. 2014. The hadrosaurian record from Mexico. In D. A. Eberth & D. C. Evans (ed.), Hadrosaurs 340-360 [M. Carrano/M. Carrano] | |
| 82030 | H. E. Rivera-Sylva and K. Carpenter. 2014. The ornithischian dinosaurs of Mexico. In H. E. Rivera-Sylva, K. Carpenter, & E. Frey (eds.), Dinosaurs and Other Reptiles from the Mesozoic of Mexico 156-180 [M. Carrano/M. Carrano] |