15 miles East of Chandigarh: Early/Lower Pleistocene, India
collected by Barnum Brown
List of taxa
Where & when
Geology
Taphonomy & methods
Metadata & references
Taxonomic list
Reptilia
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Crocodylus sivalensis
(Lydekker 1886)
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synonym of Crocodylus palaeindicus | ||||||||||
AMNH FR 1915 (skull) | ||||||||||
see common names |
Geography
Country: | India | State/province: | Panjab |
Coordinates: | 30.7° North, 76.8° East (view map) | ||
Paleocoordinates: | 30.0° North, 77.0° East | ||
Basis of coordinate: | based on nearby landmark | ||
Geographic resolution: | small collection |
Time
Period: | Quaternary | Epoch: | Pleistocene |
10 m.y. bin: | Cenozoic 6 | ||
Key time interval: | Early/Lower Pleistocene | ||
Age range of interval: | 2.58000 - 0.77400 m.y. ago |
Stratigraphy
Formation: | Siwaliks | Member: | Upper | ||
Stratigraphic resolution: | bed | ||||
Stratigraphy comments: Immediately below the Boulder Conglomerate
Upper siwalik group comprises the Tatrot Formation (~5.26–2.5Ma), Pinjor Formation (~2.5–1.7Ma) and Boulder Conglomerate Formation (~1.7 to ~0.5 Ma) (see Kumaravel et al. 2005). |
Lithology and environment
Primary lithology: | not reported |
Environment: | terrestrial indet. |
Taphonomy
Modes of preservation: | body |
Size of fossils: | macrofossils |
Collection methods and comments
Reason for describing collection: | taxonomic analysis |
Museum repositories: | AMNH |
Collectors: | Barnum Brown |
Metadata
Database number: | 144124 | ||
Authorizer: | P. Mannion | Enterer: | P. Mannion |
Modifier: | P. Mannion | Research group: | vertebrate |
Created: | 2013-05-01 01:41:57 | Last modified: | 2024-04-29 10:51:53 |
Access level: | the public | Released: | 2013-05-01 01:41:57 |
Creative Commons license: | CC BY |
Reference information
Primary reference:
46607. | C. C. Mook. 1933. A skull with jaws of Crocodilus sivalensis Lydekker. American Museum Novitates 670:1-10 [P. Mannion/P. Mannion] |
Secondary references:
88301 | N. Chabrol, A. M. Jukar, R. Patnaik and P. D. Mannion. 2024. Osteology of Crocodylus palaeindicus from the late Miocene–Pleistocene of South Asia and the phylogenetic relationships of crocodyloids. Journal of Systematic Palaeontology 22(1):2313133 [P. Mannion/P. Mannion] |