George Bonefield's property, 15 miles south of Camp Crook: Late/Upper Maastrichtian, South Dakota
collected by J. L. Kay 1928
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Reptilia
- Hadrosauridae
|
||||||||||
Ceratopsia indet.
(Marsh 1890)
|
1 individual | |||||||||
"a triceratopsian dinosaur" | ||||||||||
= Hadrosauridae indet.
Cope 1869
|
Lull and Wright 1942 | |||||||||
= Edmontosaurus sp.
Lambe 1917
|
McIntosh 1981 | |||||||||
CM 11745 | ||||||||||
see common names |
Geography
Country: | United States | State/province: | South Dakota | County: | Harding |
Coordinates: | 45.3° North, 104.0° West (view map) | ||||
Paleocoordinates: | 51.6° North, 77.8° West | ||||
Basis of coordinate: | based on nearby landmark | ||||
Geographic resolution: | small collection |
Time
Period: | Cretaceous | Epoch: | Late/Upper Cretaceous |
Stage: | Maastrichtian | 10 m.y. bin: | Cretaceous 8 |
Key time interval: | Late/Upper Maastrichtian | ||
Age range of interval: | 72.10000 - 66.00000 m.y. ago |
Stratigraphy
Formation: | Lance |
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 |
Temporal resolution: | snapshot |
Collection methods and comments
Collection methods: | selective quarrying,survey of museum collection | ||
Reason for describing collection: | taxonomic analysis | ||
Museum repositories: | CM | ||
Collectors: | J. L. Kay | Collection dates: | 1928 |
Metadata
Also known as: | L&W locality 33 | ||
Database number: | 142375 | ||
Authorizer: | M. Carrano | Enterer: | M. Carrano |
Modifier: | G. Varnham | Research group: | vertebrate |
Created: | 2013-04-10 06:13:04 | Last modified: | 2022-04-07 06:06:49 |
Access level: | the public | Released: | 2013-04-10 06:13:04 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
53256. | W. J. Holland. 1928. Section of Paleontology. Vertebrate Paleontology. 31st Annual Report of the Carnegie Museum 42-46 [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] |
46207 | J. S. McIntosh. 1981. Annotated catalogue of the dinosaurs (Reptilia, Archosauria) in the collections of the Carnegie Museum of Natural History. Bulletin of Carnegie Museum of Natural History 18:1-67 [M. Carrano/M. Carrano/M. Carrano] |