Surkotada is an archaeological site located in Rapar Taluka of Kutch district, Gujarat, India which belongs to the Indus Valley civilisation (IVC). It is a smaller fortified IVC site with in area. Location and environment The site at Surkotada is located north-east of Bhuj, in the district of Kutch, Gujarat. The ancient mound stands surrounded by an undulating rising ground clustered by small sandstone hills. These hills are covered with red laterite soil giving the entire region a reddish-brown colour. The vegetation is scarce and consists of cactus, small babul and pilu trees and thorny shrubs. These give green patches to the red environment. The mound was discovered in 1964 by J. P. Joshi of the Archaeological Survey of India. The mound is higher on the western side and lower on the eastern side and has an average height of . In the ancient days, a river 750 m (½ mi) wide flowed past the north-eastern side of the site. This river, which emptied into the Little Rann, might have been an important reason for siting the town here. Now this river is only a small nalla (stream). Chronology The chronology of the occupation of the site at Surkotada is not the same as other Harappan / Indus Valley civilization sites. The dates from Surkotada are later than most Harappan sites but conform well with the occupational dates from Lothal and Kalibangan. In other words, the Harappans did not establish a settlement in Surkotada in the earliest phase of Harappan maturity but did so almost towards the end. The site of Surkotada was occupied for a period of 400 years with no breaks or desertions. Archaeologists have divided the history of settlement in Surkotada into three cultural phases. The following is a description of the three phases in terms of the building activity: Period IA (2100 BC – 1950 BC) The earliest occupants of Surkotada had affiliations with an antecedent culture. They built a citadel with mud-brick and mud-lump fortification with a rubble veneer of five to eight courses over a raised platform of hard rammed yellow earth. The platform had an average height of and the average base width of the fortification wall was . The bricks used were in the ratio 1:2:4 which conforms with mature Harappan standards. The height of this wall was . The residential area was also built with a fortification wall having a thickness