Sharma, K MilankumarSingh, N AmardasPatnaik, RajeevTiwari, R.P.Singh, Ningthoujam PremjitSingh, Y PriyanandaChoudhary, DeepakLalotra, Sushil Kumar2024-01-212024-08-142024-01-212024-08-142021-03-05891296310.1080/08912963.2021.1893712http://10.2.3.109/handle/32116/4118We report here a diverse assemblage of sharks and batoids representing the genera Carcharhinus, Rhizoprionodon, Galeocerdo, Sphyrna, Myliobatis, Aetobatus, Dasyatis, Pastinachus, Himantura and Pristis from Tapar and Jangadia the two late and early Miocene sites, respectively, of Kutch (Gujarat, India). The shark Rhizoprionodon and batoids, Dasyatis rugosa, D. cf. probsti, Dasyatis sp., Pastinachus and Himantura are being reported for the first time from the Miocene of western coast of India. The presence of Carcharhinus sp., Rhizoprionodon sp., Lamna sp., Negaprion sp., Sphyrna lewini, Myliobatis sp., Aetobatus sp. in the early Miocene Khari Nadi Formation exposed at Jangadia suggest existence of lagoonal, near shore to outer shelf environment. The rich batoid assemblage at the Late Miocene hominoid (Sivapithecus) bearing site of Tapar indicates the presence of a fresh to brackish water environmental condition. The faunal similarity of Miocene chondrichthyan of Indian Ocean and the Mediterranean Sea regions has been assessed using the beta diversity (S�rensen�Dice coefficient) data. The early Miocene elasmobranchs from Kutch shows close affinities with those from Mediterranean Sea. Similarly, in the Indian Ocean region Miocene fauna of Kutch shows close similarity with those of Baripada Beds, Orissa, Bhuban Formation of Mizoram, Gogha Coast, Piram Island and Madagascar. � 2021 Informa UK Limited, trading as Taylor & Francis Group.en-USbatoidsKutchMiocenepaleobiogeographypaleoenvironmentSharksArticlehttps://www.tandfonline.com/doi/full/10.1080/08912963.2021.1893712