Toshali Sands

Daksina.Kosala . Territory comprising modern districts of Vilasapur, Raipur an’d Sambalpur (Dr. H.C. Raychoudhary) The Panduvamsis occupied it in 8th, 9th centuries. Their capital Siripur. The Kalach.uris drove out the Panduvamsis and occupied the territory. Their capital Tummana or Ratnapura. Somavamsis later occupied and extended this area and .called it Kosala. The Kalachuris had described their territory as Mahakosala.