Purusha came to be known as Jagannatha. Sages like Bhrigu, Atri and Markandeya had their hermitage close to this place. Its name is mentioned, conforming to the deity worshipped, as Srikshetra, Purusottama Dhāma, Purusottama Kshetra, Purusottama Puri and Jagannath Puri. Puri, however, is the popular usage. It is also known by the geographical features of its location as Shankhakshetra (the layout of the town is in the form of a conch shell), Neelāchala ("Blue mountain" a terminology used to name a very large sand lagoon over which the temple was built but this name is not in vogue), Neelāchalakshetra, Neelādri. In Sanskrit, the word "Puri" means town or city, and is cognate with polis in Greek. Another ancient name is Charita as identified by General Alexander Cunningham of the Archaeological Survey of India, which was later spelled as Che-li-ta-lo by Chinese traveller Hiuen Tsang. When the present temple was built by the Eastern Ganga king Anantavarman Chodaganga in the 11th and 12th centuries AD, it was called Purushottamkshetra. However, the Moghuls, the Marathas and early British rulers called it Purushottama-chhatar or just Chhatar. In Moghul ruler Akbar's Ain-i-Akbari and subsequent Muslim historical records it was known as Purushottama. In the Sanskrit drama Anargha Raghava Nataka as well, authored by Murari Mishra, a playwright, in the 8th century AD, it is referred to as Purushottama. It was only after the 12th century AD that Puri came to be known by the shortened form of Jagannatha Puri, named after the deity or in a short form as Puri. It is the only shrine in India, where Radha, along with Lakshmi, Saraswati, Durga, Bhudevi, Sati, Parvati, and Shakti, abodes with Krishna, who is also known by the name Jagannatha. Ancient period According to the chronicle Madala Panji, in 318 AD, the priests and servitors of the temple spirited away the idols to escape the wrath of the Rashtrakuta king Rakatavahu. In the temple's historical records it finds mention in the Brahma Purana and Skanda Purana stating that the temple was built by the king Indradyumna, Ujjayani. S. N. Sadasivan, a historian, in his book A Social History of India quotes William Joseph Wilkins, author of the book Hindu Mythology, Vedic and Purānic as stating that in Puri, Buddhism was once a well established practice but later Buddhism faded and Brahmanism became the order of the religious practice in the town; the Buddha deity