north side, Barrel Springs Arroyo (USNM): Late/Upper Campanian, New Mexico
collected by Bauer 1915
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
|
Reptilia
- Hadrosauridae
|
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|
Kritosaurus sp.
Brown 1910
|
1 individual | |||||||||
| dentary | ||||||||||
| see common names | ||||||||||
Geography
| Country: | United States | State/province: | New Mexico | County: | San Juan |
| Coordinates: | 36.3° North, 108.0° West (view map) | ||||
| Paleocoordinates: | 43.5° North, 79.4° West | ||||
| Basis of coordinate: | estimated from map | ||||
| Altitude: | 1910 meters | ||||
| Geographic resolution: | small collection |
Time
| Period: | Cretaceous | Epoch: | Late/Upper Cretaceous |
| Stage: | Campanian | 10 m.y. bin: | Cretaceous 7 |
| Key time interval: | Late/Upper Campanian | ||
| Age range of interval: | 83.60000 - 72.10000 m.y. ago |
Stratigraphy
Lithology and environment
| Primary lithology: | not reported |
| Environment: | terrestrial indet. |
Taphonomy
| Modes of preservation: | body |
| Degree of concentration: | dispersed |
| Size of fossils: | macrofossils |
| Preservation of anatomical detail: | medium |
| Disassociated major elements: | all |
| Fragmentation: | occasional |
| Temporal resolution: | snapshot |
Collection methods and comments
| Collection methods: | field collection | ||
| Reason for describing collection: | general faunal/floral analysis | ||
| Museum repositories: | USNM | ||
| Collectors: | Bauer | Collection dates: | 1915 |
Metadata
| Database number: | 62489 | ||
| Authorizer: | M. Carrano | Enterer: | M. Carrano |
| Modifier: | J. Tennant | Research group: | vertebrate |
| Created: | 2006-07-20 12:28:23 | Last modified: | 2013-05-10 04:33:54 |
| Access level: | the public | Released: | 2006-07-20 12:28:23 |
| Creative Commons license: | CC BY |
Reference information
Primary reference:
| 18036. | ETE | C. W. Gilmore. 1916. Contributions to the geology and paleontology of San Juan County, New Mexico. 2. Vertebrate faunas of the Ojo Alamo, Kirtland and Fruitland Formations. United States Geological Survey Professional Paper 98-Q:279-302 [M. Carrano/M. Carrano] |
Secondary references:
| 12319 | ETE | R. S. Lull and N. E. Wright. 1942. Hadrosaurian dinosaurs of North America. Geological Society of America Special Paper 40:1-242 [M. Carrano/M. Carrano/M. Carrano] |
| 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] |