MSc (Gauhati) PhD (Gauhati)
Sedimentology, Engineering Geology
Department of Geological Sciences
Gauhati University, Guwahati, 781014
Fluvial Sedimentology of Braided Rivers
Landslide and Hill Slope Stability Analysis
Patgiri, A.D., and Laskar, J., 1996, Lithofacies types and sequences of channel bar deposits : A case study of Brahmaputra River near Guwahati, Assam. Journal.Indian Association of Sedimentologists. Vol.15, No.2, p. 165-176.
Das, P.K. and Laskar, J.,1999, Petrographical account of the Barail Sandstones (Early Tertiary) around Umrangso, North Cachar Hills District, Assam. Indian Journal of Petroleum Geology. Vol.8, No.1, p. 103-111.
Das, P.K., Laskar, J and Hazarika, I,M.,1999, Significance of grain-size analysis and textural parameters of the Therria Sandstones around Umrongso, N.C.Hills District, Assam. Jour. Indian Academy of Geoscience, Vol.42, No.1, p. 25-35.
Venkateshwarlu, M., Rao, J.Mallikharjuna, Sarma, K.P., Laskar, J.J., Devi, Nivarani, 2012, Paleomagnetic and Petrological studies of Volcanic Tuff from Shillong Plateau, NE India. Himalayan Geology, Vol.33, No.2, p. 118-125.
Sarma, K.P., Venkateshwarlu, M., Patil, S.K., Laskar, J.J., Devi, Niva Rani and Rao, J. Mallikharjuna. 2014, Palaeomagnetism of Metadolerite dykes and sills from Proterozoic Shillong Basin, NE India : Implications related to the Age and Magmatism. Jour. Geological Society of India. Vol.83, No.2, p. 147-155.
Sarma, K.P., Laskar,J.J., Devi, Niva Rani., Mazumdar, N., Rao, J. Mallikharjuna and Venkateshwarlu, M. 2015, Geochemistry of Mesoproterozoic metadolerite dykes and sills of Shillong basin, Meghalaya, NE India. Asian Journal of Multidisciplinary Studies, Vol.3, No.2, p. 37-47.
Dutta, Parag Jyoti, Sarma, S., and Laskar, Jayanta Jivan., 2017, Predicting the spatial distribution of rain-induced shallow landslides by applying GIS and GeocomputationalTechniques : A case study from North East India. International Journal on Recent & Innovation Trends in Computing and Communication. Vol.5, No.5, p. 1306-1319.
Konwar, S., Laskar, J.J., and Borah, M., 2017, Geotechnical studies to assess the stability of large granite and gneiss boulders occurring on hillslopes at Katabari, Gorchuk in Guwahati, Assam, India. International Journal of Applied Environmental Sciences, Vol.12, No.5, p. 877-886.
Rahman, N.S., and Laskar, J.J., 2017, Lithofacies associations and channel flow characteristics associated with a Unit Bar of the Brahmaputra River in Dibrugarh, Assam, India., Asian Journal of Multidisciplinary Studies, Vol.5. No.8, p. 146-151.
Saikia, S., Laskar, J.J. and Rahman, N.S., 2017, Geotechnical analysis of river bank slopes in the southern part of Majuli, Assam, India. Asian Journal of Multidisciplinary Studies, Vol.5, No.8, p. 32-39.
Saikia, S.,and Laskar, J.J., 2017, An account on bedform features and lithofacies types of the Brahmaputra River found in Kakari Kata Bar, Majuli District, Assam. Asian Journal of Multidisciplinary Studies, Vol.5. No.11, p. 262-267
Sonowal, S. and Laskar, J.J., 2017 Studies on textural characteristics of Jiadhal River sediments, Dhemaji District, Assam, North East India. International Journal of Recent Scientific Research. Vol.8, No.11, p. 21392- 21398.
Saikia, S, and Laskar, J.J., 2017 Mineralogical composition and spatial variation of suspended sediments in a 2nd order channel of the Brahmaputra River in Majuli, Assam, India. International Research Journal of Environmental Sciences, Vol.6, No.11, p.16-22.
Srivastava, S.K., Laskar, J., Keditsu, V. and Awomi, L., 2018, Petrography and major element geochemistry of Palaeogene sandstones, south of Kohima Town, Nagaland. Journal of Applied Geochemistry, Vol.20, No.1. p.41-49.
Chapters in Books :
Laskar, J.J.,2009 Landslides in North-East India : Mitigation Issues. Book Chapter in “ Geoscientific Issues of North-East India “ edited by Dr.M.K.Mazumdar and published by Pragjyotish College Golden Jubilee Celebration Committee, Guwahati-9. P. 43-54.
Laskar, J.J., 2016, Geology of Paleogene Shelf Sediments of the Jaintia Group, North Cachar Hills District, Assam. Book chapter in “ Recent Trends in Earth Science Research with special reference to NE India” edited by Dr.S.K.Srivastava and published by Registrar, Nagaland University. P.121-136.
Ms. Nafisa Shameem Rahman M.A.N. Fellowship(UGC),2016-2017
Satyajit Sonowal R.G.N. Fellowship(UGC),2013-2014
Parag Jyoti Dutta
Ms. Rashmi Boruah
Ms. Suman Saikia N.F.O. Fellowship (UGC),2015-2016
Ms. Baiabianglang Dkhar Syad N.F.S.T. Fellowship(UGC),2015-2016
Basanta Mangal Kaushik
Indian Geologic Congress
International Association of Sedimentologists