A cemetery of this type was discovered at the turn of the 20th century in Hinidan by Major M. A. Tighe, Political Agent in southern Balochistan. J. P. Vogel was the first to investigate this and other cemeteries – including Karpasan (a plateau south of Hinidan), Gundar (a village near Dinga, south of Hinidan), and Manghopir – and he drew attention to another cemetery discovered by Captain Showers, Political Agent in Kalat, lying between the Hub River and Sonmiani. Vogel recognized that the tombs were Islamic, as indicated by the use of the Arabic script and the alignment of the monuments. According to Islamic custom, the dead are laid to rest in such a way that they are facing Mecca, resting on their right shoulder. Mecca lies approximately to the west of Sindh; the longitudinal axis of the tombs accordingly lies more or less in a north-south direction, with the head always lying in the north.