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August
23, 2004 NEWS LETTER Vol.
020804 |
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| New Archaeological sites in the Gulf of Cambay By S. Kathiroli, S. Badrinarayanan, D. V. Rao, B. Sasisekaran, and K. M. Sivakolundu |
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| India, with a coastline of over 7,500 km, is known to have engaged in maritime trade from the second half of the first millennium BC. Geophysical surveys conducted off the coast of Bombay, Laccadives, Tranquebar, Kutch, Cambay, Kaveripattinam and Visakapatnam have recorded shipwrecks, submerged cities, ports and channels. It is highly probable that the shelf off the Andhra, Kerala, Gujarat and Tamil Nadu coasts, if properly surveyed, will yield not only vestiges of prehistoric man and his tools but also submerged river channels and ports. A preliminary survey of the Gulf of Cambay with side-scan sonar soundings and a sub-bottom pro?ler revealed unnatural features. Further exploration through dredging brought to light artefacts that bore testimony to human activity. Recent exploration of a part of the 7,500-km-long Indian coast indicated the presence of some marine archaeological sites, including those near Dwaraka, Elephanta Island (Roman wharf-cum-jetty) west of Mumbai (Rao, 1988), off Goa (Chauhan et al., 1988), near Kodungalur on the mouth of the Periyar River (previously known as Musiris) on the west coast (Rajan, 1988); and at Pumpuhar (Rao et al., 1988) and off Mahabalipuram, on the east coast. Other possible marine archaeological sites on the east coast include those at Kodikkarai, Nagapattinam, Pondicherry, and off Visakapatnam
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A piece of carbonized wood 30 cm × 15 cm in dimension was recovered in the sand-silt zone in the alluvial facies, and subjected to radio-carbon dating. The National Geophysical Research Institute (NGRI) in Hyderabad gave the carbon date as 8592. The Institute of Earth Science in Hanover, Germany, gave a carbon age of 8510 (55 years and the calibrated age as 9545 years BP. The presence of dead coral and the fact that the area appears to have been inundated by marine transgression is consistent with the radio-carbon dating. A similar submergence of corals in other parts of the world due to influence of glacial melting concurs well with the observations made here. In view of this strong evidence, it can be stated that there was human habitation in the area along the then existing river channel, which appears to have been inundated by marine transgression, probably caused by sea level rise and tectonic events in the area. The evidence provided by NIOT in the Gulf of Cambay has prompted the Government of India to set up a 'National Team' to probe the area further to unravel the details of these exciting marine archaeological findings. The details of the discovery are expected to change the present view of the prehistory of India and its environs.CLICK FOR COMPLETE ARTICLE |
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The Terrorist Economy in India’s Northeast By Ajay Sahni
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& Composer: Prashant Bhoot |
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