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Takli Formation

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Geologic formation in India
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Takli Formation
Stratigraphic range: Maastrichtian
TypeGeological formation
Lithology
PrimaryClaystone, siltstone, marl
Location
Coordinates21°12′N 79°06′E / 21.2°N 79.1°E / 21.2; 79.1
Approximate paleocoordinates26°12′S 61°30′E / 26.2°S 61.5°E / -26.2; 61.5
RegionMaharashtra, Gujarat
Country India
Type section
Named forTákli Plain
Takli Formation is located in IndiaTakli FormationTakli Formation (India)

The Takli Formation is a Maastrichtian geologic formation in India. Dinosaur remains diagnostic to the genus level are among the fossils that have been recovered from the formation.

Paleobiota

Color key
Taxon Reclassified taxon Taxon falsely reported as present Dubious taxon or junior synonym Ichnotaxon Ootaxon Morphotaxon
Notes
Uncertain or tentative taxa are in small text; crossed out taxa are discredited.

Dinosaurs

Sauropods
Sauropods from the Takli Formation
Genus Species Material Location Time Period Notes Images
Fusioolithus F. baghensis eggshell fragments Maharashtra Maastrichtian Sauropod Eggs.
Sauropoda Indeterminate tooth Gujarat Maastrichtian A Sauropod.
Titanosauridae Indeterminate teeth Maharashtra Maastrichtian A Titanosaur.
Theropods
Theropods from the Takli Formation
Genus Species Material Location Time Period Notes Images
?Coelurosauria Indeterminate teeth Maharashtra Maastrichtian Coelurosauria was a common wastebasket taxon.
?Megalosauridae Indeterminate teeth Maharashtra Maastrichtian Megalosauridae was a common wastebasket taxon.
Massospondylus M. rawesi Tooth Maharashtra Maastrichtian Previously thought to be a Massospondylus now thought to have been an indeterminate Theropod.
Theropoda Indeterminate Teeth. Gujarat Maastrichtian An indeterminate theropod.

Other Archosaurs

Other Archosaurs from the Takli Formation
Genus Species Material Location Time Period Notes Images
Archosauria Indeterminate teeth Maharashtra Maastrichtian Either a saurischian or a crocodillan.
Crocodyliformes Indeterminate Maharashtra Maastrichtian A Crocodyliform.

Lepidosaurs

Lepidosaurs from the Takli Formation
Genus Species Material Location Time Period Notes Images
Gekkonidae Indeterminate Maharashtra Maastrichtian A Gecko.
Boidae Indeterminate Maharashtra Maastrichtian A Snake.
Scincomorpha Indeterminate Maharashtra Maastrichtian A Scincomorph.
?Contogenys sp. Maharashtra Maastrichtian A Globaurid.
Anguidae Indeterminate Maharashtra Maastrichtian A Anguid.
Litakis sp. Maharashtra Maastrichtian A Platynota.
Exostinus E. estesi

E. estesai

Maharashtra Maastrichtian A Xenosaurid.
Pristiguana P. sp. Maharashtra Maastrichtian An Iguanid.
Iguanidae Indeterminate Maharashtra Maastrichtian An iguanid.

Amphibians

Amphibians from the Takli Formation
Genus Species Material Location Time Period Notes Images
Anura Indeterminate Maharashtra Maastrichtian A Frog.
Pelobatidae Indeterminate Maharashtra Maastrichtian A Spadefoot Toad.

Fish

Fishes from the Takli Formation
Genus Species Material Location Time Period Notes Images
Pycnodus P. lametae

P. bicresta

Maharashtra Maastrichtian A Pycnodontid Fish.
Belonostomus sp. Maharashtra Maastrichtian An Aspidorhynchid Fish.
Sphyraena sp. Maharashtra Maastrichtian A Barracuda.
Enchodus E. ferox

sp.

Maharashtra Maastrichtian An Enchodontid Fish.
Clupeidae Indeterminate Maharashtra Maastrichtian A Clupeid Fish.
Apateodus A. striatus Maharashtra Maastrichtian An Ichthyotringid Fish.
Stephanodus S. lybicus Maharashtra Maastrichtian An Eotrigonodontid Fish.
Ostracion sp. Maharashtra Maastrichtian An Ostraciid Fish.
Palaeolabrus P. dormaalensis Maharashtra Maastrichtian A Palaeolabrid Fish.
Lepisosteus L. indicus Maharashtra Maastrichtian A Gar.
Lepidotes sp. Maharashtra Maastrichtian A possible late surviving lepidotid.
Dasyatis sp. Maharashtra Maastrichtian A Whiptail stingray.
Igdabatis I. sigmodon Maharashtra Maastrichtian An Eagle ray.
Osteoglossum O. deccanensis Maharashtra Maastrichtian A osteoglossid Fish.
Osteichthyes Indeterminate Ganoid and Cycloid scales Maharashtra Maastrichtian An Bony fish.

Mammals

Mammals from the Takli Formation
Genus Species Material Location Time Period Notes Images
Symmetrodonta Indeterminate Maharashtra Maastrichtian An Allotherian Mammal.

Molluscas

Molluscas from the Takli Formation
Genus Species Material Location Time Period Notes Images
Bivalvia Indeterminate Maharashtra Maastrichtian A Clam.
Limnaea sp. Maharashtra Maastrichtian A Snail.
Valvata sp. Maharashtra Maastrichtian A Snail.
Paludina sp. Maharashtra Maastrichtian A Snail.
Physa P. prinsepii Maharashtra Maastrichtian A Snail.

Crustaceans

Crustaceans from the Takli Formation
Genus Species Material Location Time Period Notes Images
Ostracoda Indeterminate Maharashtra Maastrichtian An Ostracod.

Turtles

Turtles from the Takli Formation
Genus Species Material Location Time Period Notes Images
Pelomedusidae Indeterminate Maharashtra Maastrichtian A Pelomedusid Turtle.
Testudinata Indeterminate Maharashtra Maastrichtian A Turtle.

Insects

Insects from the Takli Formation
Genus Species Material Location Time Period Notes Images
?Buprestidae Indeterminate Maharashtra Maastrichtian A Jewel beetle.
Lomatus L. hislopi Maharashtra Maastrichtian A Jewel beetle.
?Curculionidae Indeterminate Maharashtra Maastrichtian A Snout beetle.
Meristos M. hunteri Maharashtra Maastrichtian A Snout beetle.
Palaeotanymecides P. hislopi Maharashtra Maastrichtian A Snout beetle.

Flora

See also

References

  1. Tákli Plain, northwest of Nagpur at Fossilworks.org
  2. Weishampel, et al. (2004). "Dinosaur distribution." Pp. 517-607.
  3. A. Sahni and S. Bajpai. 1988. Cretaceous-Tertiary boundary events: the fossil vertebrate, palaeomagnetic and radiometric evidence from Peninsualr India. Journal of the Geological Society of India 32(5):382-395
  4. ^ Vianey-Liaud, Monique; Jain, Sohan L.; Sahni, Ashok (1988-01-22). "Dinosaur eggshells (Saurischia) from the Late Cretaceous Intertrappean and Lameta formations (Deccan, India)". Journal of Vertebrate Paleontology. 7 (4): 408–424. Bibcode:1988JVPal...7..408V. doi:10.1080/02724634.1988.10011673. ISSN 0272-4634.
  5. R. Lydekker. 1890. Note on certain vertebrate remains from the Nagpur district. Records of the Geological Survey of India 23(1):21-24
  6. Weishampel, David B. (1990). "Dinosaur distribution". In David B. Weishampel; Peter Dodson; Halszka Osmólska (eds.). The Dinosauria (1st ed.). Berkeley: University of California Press. pp. 63–139. ISBN 978-0-520-06727-1.
  7. https://www.researchgate.net/publication/230808666_The_history_of_dinosaur_collecting_in_Central_India_1828-1947
  8. Molina-Pérez, Rubén; Larramendi, Asier; Atuchin, Andrey; Mazzei, Sante; Connolly, David; Ramírez Cruz, Gonzalo Ángel (2019). Dinosaur facts and figures: the theropods and other dinosauriformes. Princeton: Princeton University Press. ISBN 978-0-691-18031-1. OCLC 1051136420.
  9. A. Sahni and S. Bajpai. 1988. Cretaceous-Tertiary boundary events: the fossil vertebrate, palaeomagnetic and radiometric evidence from Peninsualr India. Journal of the Geological Society of India 32(5):382-395
  10. Rio, Jonathan P.; Mannion, Philip D. (2021-09-06). "Phylogenetic analysis of a new morphological dataset elucidates the evolutionary history of Crocodylia and resolves the long-standing gharial problem". PeerJ. 9: e12094. doi:10.7717/peerj.12094. ISSN 2167-8359. PMC 8428266. PMID 34567843.
  11. ^ Kapur, Vivesh V.; Khosla, Ashu (2018-12-03). "Faunal elements from the Deccan volcano-sedimentary sequences of India: A reappraisal of biostratigraphic, palaeoecologic, and palaeobiogeographic aspects". Geological Journal. 54 (5): 2797–2828. doi:10.1002/gj.3379. ISSN 0072-1050.
  12. ^ S. L. Jain. 1989. Recent dinosaur discoveries in India, including eggshells, nests and coprolites. In D. D. Gillette & M. G. Lockley (ed.), Dinosaur Tracks and Traces 99-108
  13. ^ Rage, Jean-Claude; Prasad, Guntupalli V. R.; Verma, Omkar; Khosla, Ashu; Parmar, Varun (2020), Prasad, Guntupalli V.R.; Patnaik, Rajeev (eds.), "Anuran Lissamphibian and Squamate Reptiles from the Upper Cretaceous (Maastrichtian) Deccan Intertrappean Sites in Central India, with a Review of Lissamphibian and Squamate Diversity in the Northward Drifting Indian Plate", Biological Consequences of Plate Tectonics: New Perspectives on Post-Gondwana Break-up–A Tribute to Ashok Sahni, Cham: Springer International Publishing, pp. 99–121, doi:10.1007/978-3-030-49753-8_6, ISBN 978-3-030-49753-8, retrieved 2024-08-18
  14. ^ http://palaeontologicalsociety.in/vol35/v11.pdf
  15. ^ S. Hislop. 1861. Remarks on the geology of Nágpur. Journal of the Bombay Branch of the Royal Asiatic Society 6:194-204
  16. ^ https://www.researchgate.net/publication/282319217_Vertebrate_fauna_from_the_infra-_and_inter-trappean_beds_of_Andhra_Pradesh_age_implications
  17. https://www.researchgate.net/publication/258963754_New_Evidence_for_Paleobiogeographic_Intercontinental_Gondwana_Relationships_Based_on_Late_Cretaceous-Earliest_Paleocene_Coastal_Faunas_from_Peninsular_India
  18. ^ A. Murray. 1860. Notes on some fossil insects from Nagpur. Quarterly Journal of the Geological Society 16:182-186
  19. Bellamy, C. L. (2013). "Fossil Buprestidae". A Checklist of World Buprestoidea. Retrieved 7 Sep 2021.

Bibliography

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