Deccan Large Igneous Province (DLIP) is designated  as Western Deccan Volcanic Province (WDVP), Central Deccan Volcanic Province (CDVP), Eastern Deccan Volcanic Province (EDVP), Malwa Plateau and undesignated sequences of Saurastra and Kutch (Figure 1). The different provinces have separate sites, source, timing and duration of eruptions  . Erupting in at least three
Figure 1. Map showing Deccan Volcanic Provinces in India  . 1-6, Lameta (Maastrichtian) inland basins. 1, Balasinor-Jhabua. 2, Sagar. 3, Jabalpur. 4, Ambikapur-Amarkantak. 5, Salburdi. 6, Nand-Dongargaon.
phases across the K-Pg boundary the total duration of Deccan volcanism is debatable  but currently considered to have spanned between 68 - 62.5 Ma ago. The study of lava piles associated with multiple sedimentary deposits is critical for tracking biotic and environmental changes across the volcanism.
2. Geological Setting
Deposits associated with Deccan volcanic sequences are designated as “Lameta Formation or infratrappean” deposited before the first lava flows and as “intertrappean” deposited between lava flows during the period of quiescence. Deposited in different inland basins  (Figure 1) under alluvial-limnic environments under semi-arid conditions the sediments are main fossiliferous horizons for the Maastrichtian reptiles. The Lameta Formation is of C30N-C29R Maastrichtian age. The intertrappean lake deposits are developed over the fresh lava surface at multiple stratigraphic levels under fluctuating climatic conditions from semi-arid to humid during Deccan transition. Relatively, reptilian fauna in intertrappean sediments is less commonly recorded.
3. Reptilian Fauna from Indian Maastrichtian-Paleocene
The reptilian fauna includes two sauropods (Isisaurus colberti and Jainosaurus septentrionalis), four medium to large bodied abelisaurid theropods (Indosuchus raptorius, lndosaurus matleyi, Rajasaurus narmadensis, Rahiolisaurus gujaratensis) and three small bodied theropods (Laevisuchus indicus, Jubbulpuria tenius, Composuchus solus). A large number of nest-sites of titanosuriforme dinosaurs with megaloolithid eggs and of abelisaurid theropods with elongatoolithid eggs are known from the Lameta sediments. The dinosaur eggshells are only recovered as small fragments on wet-screening of the sediments, excepting a latest sole find of a single Megaloolithus egg from Teegaon in Madhya Pradesh on Nagpur-Betul road.
The non-dinosaurian reptiles are mainly represented by associated bones of 1) turtles-Shweboemys/Bothremydid/Kurmademydinae (Sankuchemys and Kuramademys). 2) Notosuchian crocodylomorph Simosuchus. (3) Althenophidian madtsoiid snakes-Sanajeh indicus, Madtsoiia pisdurensis   from Lameta sediments. The Scincomorph and Anguimorph lizards are recorded mainly from intertrappean sediments of both C30N and C29R Maastrichtian.
The impact of Deccan volcanism on terrestrial reptiles and plants preceded the K-Pg boundary. The titanosaurid and abelisaurid dinosaurs became extinct at least 350 ky before the global K-Pg mass extinction and the abelisaurids were the first to disappear from the Greater India. Titanosaurid and abelisaurid dinosaurs, turtles, Alethinophidia madtsoiia snakes and crocodylomorph Simosuchus were diversified and well established during C30N-C29R before the first Deccan flows. A change in dinosaur fauna from C30N was found in Kheda region in western India, N-D basin in Central India and Malwa Plateau to C29R in the Jabalpur region. The diversity and abundance rapidly declined with the arrival of the first volcanic flows in the region and only titanosaurids with decreased diversity and much reduced abundance could survive the initial onslaught of the volcanism. Anguimorph and Scincomorphs lizards are indicated to have better flourished after the initiation of Deccan eruptions during Maastrichtian (C30N-C29R). The record of reptiles from the Indian Paleocene sediments associated with DVA is almost absent but it could be owing to inadequate sampling.
Authors express thank to Geological Survey of India for facilitating research work and to Anup Dhabale and Deepesh Kumar of RTM Nagpur University for field assistance and to Ministry of Earth Sciences (Grant MoES/PO(GEOSCI)/49/2015). This is a contribution to UNESCO/IUGS/IGCP 679 project.
 Deshmukh, S.S., Sano, T., Fuji, T., Nair, K.K.K., Yedekar, D.B., Umino, S., Iwamori, H. and Aramaki, S. (1996) Chemical Stratigraphy and Geochemistry of the Basalt Flows from the Central and Eastern Parts of Deccan Volcanic Province of India. Gondwana Geological Magazine, Special Publication, 2, 145-170.
 Mohabey, D.M. and Samant, B. (2013) Deccan Continental Flood Basalt Eruption Terminated Indian Dinosaurs before the Cretaceous-Paleogene Boundary. Geological Society of India, Special Publication, 1, 260-267.
 Sprain, C.J., Renne, P.R., Vanderkluysen, L., Pande, K., Self, S. and Mittal, T. (2019) The Eruptive Tempo of Deccan Volcanism in Relation to the Cretaceous-Paleogene Boundary. Science, 363, 866-870.
 Wilson, J.A., Mohabey, D.M., Peter, S.E. and Head, J.J. (2010) Predation upon Hatchling Dinosaurs by a New Snake from the Late Cretaceous of India. PLoS Biology, 8, e1000322.
 Mohabey, D.M., Head, J.J. and Wilson, J.A. (2011) A New Species of the Snake Madtsoia from the Upper Cretaceous of India and Its Paleobiogeographic Implications. Journal of Vertebrate Paleontology, 31, 588-595.