The Imperial Gazetteer of India: Jaisalmer to Karā, His Majesty's Secretary of State for India in Council, Clarendon Press, 1908, ... more or less detached mountains, the chief of which are Dobanzil (7,347 feet), Hushtir (7,260 feet), Shashan (7,513 feet), and Dra Khel (8,102 feet) ...