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Northwest of Garudamanglam, Tamil Nadu, India

Lat/Long (Decimal)11.0839,78.9206
Co-ordinates Derivationstated in text
Given LocationTamil Nadu, India
Mindat.org Region (for given coordinates)Tamil Nadu, India

Collections

CollectionReferenceStratigraphic NameCommentsLithologyAge
Northwest of GarudamanglamUnderwood C. J., Goswami A., et al (2011)Uttattur - Karai - Odiyam"The Karai Formation is divided into a lower Odiyam Member, containing the Albian-Cenomanian boundary, and an upper Kunnam Member, containing the Cenomanian-Turonian boundary."; "The presence of the ammonite genera Sharpeiceras and Mariella (A. Gale, pers. comm., 2008) indicates an early Cenomanian age for the beds described here."mudstone113 - 89.8 Ma
Cretaceous

Recorded Fossils

Accepted NameHierarchyAge
Gladioserratus magnus
species
Animalia : Chordata : Elasmobranchii : Hexanchiformes : Hexanchidae : Gladioserratus : Gladioserratus magnus113 - 89.8 Ma
Cretaceous
Notidanodon sp.
genus
Animalia : Chordata : Elasmobranchii : Hexanchiformes : Hexanchidae : Notidanodon113 - 89.8 Ma
Cretaceous
Squalicorax sp.
genus
Animalia : Chordata : Elasmobranchii : Lamniformes : Lamnidae : Squalicorax113 - 89.8 Ma
Cretaceous
Cretodus sp.
genus
Animalia : Chordata : Elasmobranchii : Lamniformes : Cretoxyrhinidae : Cretodus113 - 89.8 Ma
Cretaceous
Eostriatolamia sp.
genus
Animalia : Chordata : Chondrichthyes : Lamniformes : Odontaspididae : Eostriatolamia113 - 89.8 Ma
Cretaceous
Cretalamna sp.
genus
Animalia : Chordata : Elasmobranchii : Lamniformes : Otodontidae : Cretalamna113 - 89.8 Ma
Cretaceous
Dwardius sudindicus
species
Animalia : Chordata : Elasmobranchii : Lamniformes : Otodontidae : Dwardius : Dwardius sudindicus113 - 89.8 Ma
Cretaceous
Protosqualus sp.
genus
Animalia : Chordata : Chondrichthyes : Plagiostomi : Squalidae : Protosqualus113 - 89.8 Ma
Cretaceous
Platypterygiinae
subfamily
Animalia : Chordata : Reptilia : Ichthyosauria : Ophthalmosauridae : Platypterygiinae113 - 89.8 Ma
Cretaceous

References

Underwood C. J., Goswami A., et al (2011) Marine vertebrates from the ‘Middle’ Cretaceous (Early Cenomanian) of South India, Journal of Vertebrate Paleontology 31 3, 539-552
Fischer V., Bardet N., et al (2016) Extinction of fish-shaped marine reptiles associated with reduced evolutionary rates and global environmental volatility, Nature Communications 7 10825, 1-11 doi:10.1038/ncomms10825
Data courtesy of: PBDB: The Paleobiology Database, Creative Commons CC-BY licenced. , GBIF: the Global Biodiversity Information Facility, various licences, iDigBio, various licences, and EOL: The Encyclopedia of Life (Open Data Public Domain). Because fossils are made of minerals too!
 
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