right bank, Sand Creek (50 ft level) [AMNH]: Campanian, Canada
collected by Brown & Kaisen 1913
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Reptilia
- Ceratopsidae
|
||||||||||
Monoclonius sp.
Cope 1876
|
2 individuals | |||||||||
AMNH 5429, 5430 | ||||||||||
Reptilia
- Tyrannosauridae
|
||||||||||
Albertosaurus libratus
(Lambe 1914)
|
Russell 1970 | 1 individual | ||||||||
AMNH 5428 = USNM 12814; field no. 25 (1 measurement) | ||||||||||
= Albertosaurus sarcophagus
Osborn 1905
|
Erickson et al. 2004 | |||||||||
see common names |
Geography
Country: | Canada | State/province: | Alberta |
Coordinates: | 50.7° North, 111.6° West (view map) | ||
Paleocoordinates: | 57.9° North, 75.4° West | ||
Basis of coordinate: | based on nearby landmark | ||
Geographic resolution: | small collection |
Time
Period: | Cretaceous | Epoch: | Late/Upper Cretaceous |
Stage: | Campanian | 10 m.y. bin: | Cretaceous 7 |
Key time interval: | Campanian | ||
Age range of interval: | 83.60000 - 72.10000 m.y. ago |
Stratigraphy
Geological group: | Belly River | Formation: | Oldman |
Stratigraphic resolution: | bed |
Lithology and environment
Primary lithology: | not reported |
Environment: | terrestrial indet. |
Taphonomy
Modes of preservation: | body |
Degree of concentration: | dispersed |
Size of fossils: | macrofossils |
Articulated whole bodies: | all |
Fragmentation: | none |
Temporal resolution: | snapshot |
Collection methods and comments
Collection methods: | selective quarrying,mechanical,field collection | ||
Reason for describing collection: | taxonomic analysis | ||
Museum repositories: | AMNH,USNM | ||
Collectors: | Brown & Kaisen | Collection dates: | 1913 |
Collection method comments: collected by AMNH, traded to USNM |
Metadata
Also known as: | USNM 12814 | ||
Database number: | 52485 | ||
Authorizer: | M. Carrano, J. Alroy | Enterer: | M. Carrano, J. Alroy |
Modifier: | M. Carrano | Research group: | vertebrate |
Created: | 2005-08-08 14:45:22 | Last modified: | 2018-01-25 12:45:37 |
Access level: | the public | Released: | 2005-08-08 14:45:22 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
12314. | ETE | R. S. Lull. 1933. A revision of the Ceratopsia or horned dinosaurs. Memoirs of the Peabody Museum of Natural History 3(3):1-175 [M. Carrano/M. Carrano/M. Carrano] |
Secondary references:
34553 | G. M. Erickson, P. J. Makovicky, P. J. Currie, M. A. Norell, S. A. Yerby and C. A. Brochu. 2004. Gigantism and comparative life-history parameters of tyrannosaurid dinosaurs. Nature 430:772-775 [J. Alroy/J. Alroy] | |
4205 | 5% 39600 | D. A. Russell. 1970. Tyrannosaurs from the Late Cretaceous of western Canada. National Museum of Natural Sciences, Publications in Paleontology 1:1-34 [M. Carrano/M. Carrano/J. Alroy] |
62727 | L. S. Russell. 1966. Dinosaur hunting in western Canada. Royal Ontario Museum, Life Sciences Contribution 70:1-37 [M. Carrano/M. Carrano] |