Stone Age Archaeology of Jonk River Basin in Western Odisha and Eastern Chhattisgarh Tosabanta Padhan1 1. Department of Archaeology, Deccan College Post‐Graduate and Research Institute, Yerawada, Pune 411 006, Maharashtra, India (Email:
[email protected]) Received: 08 September 2014; Accepted: 19 October 2014; Revised: 25 November 2014 Heritage: Journal of Multidisciplinary Studies in Archaeology 2 (2014): 405‐420 Abstract: This paper is the outcome of author’s doctoral research project entitled “Prehistoric Archaeology of Jonk River Basin in Odisha and Chhattisgarh”. The thesis (2013) was submitted to Deccan College Post Graduate and Research Institute, Pune. The study was carried out in the Jonk river basin, one of the major tributaries of the upper Mahanadi. Field investigations over five seasons (2007‐ 2012) in Jonk River have led to the discovery of 62 prehistoric sites. The stone tool assemblages from all the sites were systematically collected. The sampled lithic assemblages have been studied in detail to comprehend the lithic reduction sequence, raw material use and procurement strategy. In order to understand the settlement pattern and site formation processes remote sensing data have been intensively utilised. This has helped in understand spatial and geographic patterns of site occurrence in different geomorphological context. Keywords: Jonk River, Mahanadi, Odisha, Chhattisgarh, Palaeolithic, Microlithic, Lithic Assemblage Introduction The river Jonk is a southern tributary of upper Mahanadi. The river flows through Nuwapada, and Bargarh districts of Odisha and Mahasamund and Raipur Districts of Chhattisgarh. The total length of the river is about 210 km and is fed by a number of tributaries viz. Silda, Bhandar, Kandajhari, Kolar, Machka, Chirar, Bagh, Bhuisa, Ama, Kantara, Karmel, Lamhar, and Maokha.