Kalahandi region had a glorious past and great civilization in ancient time. Archaeological record of Tel valley reveals the presence of the primates in its various zones during the Pleistocenephase. Paleolithic is being documented in Kalahandi, like Moter river basin in Dharamgarh region. One of the largest size axe of late stone age culture has been recovered from Kalahandi. Tel river civilization put light towards a great civilization existing in Kalahandi in the past that is recently getting explored. The discovered archaeological wealth of Tel Valley suggest a well civilized, urbanized, cultured people inhabited on this land mass around 2000 years ago and Asurgarh was its capital. Kalahandi along with Koraput and Bastar was part of Kantara referred in Ramayana and Mahabharata. In 4th century B.C. Kalahandi region was known as Indravana from where precious gem-stones and diamond were collected for the imperial Maurya treasury. During the period of Maurya emperor Ashoka, Kalahandi along with Koraput and Bastar region was called Atavi Land. This land was unconquered as per Ashokan record. In the beginning of Christian era probably it was known as Mahavana. In 4th Century A.D. Vyaghraraja was ruling over Mahakantara comprising Kalahandi, undivided Koraput and Bastar region. Asurgarh was capital of Mahakantara.After Vyaghraraja, the Nala kings like Bhavadatta Varman, Arthapati and Skanda Varman ruled over south part of this region up to about 500 A.D., the territory was known as Nalavadi-visaya and rest of Mahakantara, lower part of Tel river valley was ruled by king Tastikara and his scions, the kingdom was known as Parvatad-waraka, whose headquarter was Talabhamraka near Belkhandi. In the 6th century A.D. a new kingdom developed in the Kalahandi tract under King Tustikara, but very little is known about other kings of his family. Maraguda valley was identified as capital of Sarabapuriyas. During Sarabapuriyas in 6th century A.D. Kalahandi lost its political
