Browsing by Author "Hashimi, N.H."
Now showing items 1-20 of 52
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Absence of terraces on a submerged carbonate bank and its implications to Holocene sea level transgression on the western continental margin of India
Nair, R.R.; Hashimi, N.H. (Goa: National Institute of Oceanography, 1988) -
An assessment of seabed conditions for port development: A case study of Nagore - east coast of India
Pathak, M.C.; Subrahmanyam, V.; Hashimi, N.H.; Gujar, A.R.; Nigam, R.; Kotnala, K.L. (Oxford and IBH, New Delhi, 1999)The knowledge of the seabed engineering parameters is a pre-requisite for any meaningful attempt to evolve plans and strategies for port developments. The close track spacing (50-100 m) of data sets on bathymetry, sub-bottom ... -
Bathymetric study of the Neotectonic Naini Lake in outer Kumaun Himalaya
Hashimi, N.H.; Pathak, M.C.; Jauhari, P.; Nair, R.R.; Sharma, A.K.; Bhakuni, D.S.; Bisht, M.K.S.; Valdiya, K.S. (Geological Society of India, 1993)The Naini Lake is a product of rotational movement on a NW-SE trending Nainital Fault, quite after the establishment of the drainage of a mature stream named Balia Nala. Detailed bathymetric study, permits division of this ... -
Carbonate components in the coarse fraction of western continental shelf (Northern Part) of India
Hashimi, N.H.; Nair, R.R. (CSIR-NISCAIR, 1976) -
Carbonate mineralogy and faunal relationship in tropical shallow water marine sediments: Cape Comorin, India
Hashimi, N.H.; Nair, R.R.; Kidwai, R.M.; Rao, V.P. (Elsevier, 1982)The carbonate mineralogy of Recent sediments from the western and eastern continental shelves around Cape Comorin off the southern tip of India was determined by X-ray diffraction analyses. The results show that in the ... -
Clay mineral distribution on the Kerala continental shelf and slope
Rao, V.P.; Nair, R.R.; Hashimi, N.H. (Geological Society of India, 1983)Seventy-five sediment samples collected from the Kerala continental shelf and slope during the 17th and 71st Cruises of @iRV gaveshani@@ were analysed by X-ray diffraction for clay mineral cntent. The distribution of total ... -
Clay mineral distribution on tropical shelf: an example from the western shelf of India
Hashimi, N.H.; Nair, R.R. (Indian Association of Sedimentology, 1989)Seventy-five sediment samples collected from the Kerala continental shelf and slope during the 17th and 71st Cruises of RV Gaveshani were analysed by X-ray diffraction for clay mineral content. The distribution of total ... -
Climatic aridity over India 11,000 years ago: Evidence from feldspar distribution in shelf sediments
Hashimi, N.H.; Nair, R.R. (Elsevier, 1986)Feldspars and quartz contents of sand and silt fractions of forty three samples from the western continental shelf of India were determined by the X-ray diffraction method. The results indicate that the feldspar content ... -
Coastal geomorphology of Mahe Island, Seychelles
Wagle, B.G.; Hashimi, N.H. (Taylor and Francis, 1990) -
Comparative Study of the Movement and Graphic size Parameters of the Sediments of the Western Continental Shelf of India
Hashimi, N.H. (Springer, 1981) -
Comparative Study of the Topography and Sediments of the Western and Eastern Continental Shelves around Cape Comorin
Hashimi, N.H.; Kidwai, R.M.; Nair, R.R. (CSIR-NISCAIR, 1981)Western and eastern continental shelves around Cape Comorin show 3 well-defined regions of depositional environments each having its own characteric features. The environments extend from Cochin to Quilon Quilon to Cape ... -
Consequences of sea level rise due to greenhouse effect for coastal archaeological monuments
Nigam, R.; Pathak, M.C.; Hashimi, N.H. (NIO, Goa, 1991) -
Distribution and dispersal of clay minerals on the western continental shelf of India
Nair, R.R.; Hashimi, N.H.; Rao, V.P. (Elsevier, 1982)Sediment samples distributed over a distance of 1700 km from the inner continental shelf of western India were analysed for their clay-mineral content by X-ray diffraction. The clay minerals present in the sediments, in ... -
Dynamic tidal barrier of Gulf of Kutch and its relevance to the submergence of ancient Dwarka
Hashimi, N.H.; Nair, R.R. (Goa: National Institute of Oceanography, 1988) -
Exploration of the continental margins of India
Siddiquie, H.N.; Hashimi, N.H.; Vora, K.H.; Pathak, M.C. (International Hydrographic Bureau, 1987)In mid 1970's the National Institute of Oceanography, Goa, India prepared a plan for systematic regional, geological and geophysical surveys of the continental margins of India. This involved over 75,000 km of underway ... -
Fluctuating sea levels off Bombay (India) between 14,500 and 10,000 years before present
Nigam, R.; Hashimi, N.H.; Menezes, E.T.; Wagh, A.B. (Current Science Association, Bangalore, India, 1992)A 26.5-metre-long core collected from the outer-shelf area off Bombay (India) at 75 m water depth showed ooids and shallow-water benthic foraminifera all along the core. The presence of these well-known indicators of ... -
Fluctuation in glacial and interglacial sediment discharge of the River Indus as seen in the core from the Arabian Sea
Guptha, M.V.S.; Hashimi, N.H. (CSIR-NISCAIR, 1985)Sediment core from the upper continental slope off Saurashtra Coast has been analysed for CaCO sub(3) and coarse fraction contents in addition to planktonic foraminifera and clay mineralogy. Based on CaCO sub(3) and ... -
Geoscientific investigations on the Indian coast: Their application to interpret the paleoclimates and future sea level changes with special reference to greenhouse effect
Nigam, R.; Hashimi, N.H.; Pathak, M.C. (1988)Objectives of this paper are: (1) To delineate the paleo sea level fluctuations and erosional environmental changes along the Indian Coast and their relationship with the changing coastline and human settlements in the ... -
Grain-size and coarse fraction studies of sediments between Vengurla and Mangalore on the western continental shelf of India
Hashimi, N.H.; Kidwai, R.M.; Nair, R.R. (CSIR-NISCAIR, 1978) -
Gypsum crystals in the inner shelf sediments off Maharashtra, India
Hashimi, N.H.; Ambre, N.V. (Geological Society of India, 1979)Gypsum crystals have been found in the inner shelf silty clay/clayey silt off the Maharashtra Coast between Vengurla and Bombay. Generally these occur as euhedral single or twinned crystals of selenite. Very often shells ...