"In spite of the challenges that face bioarchaeological research in South Asia, the results obtained from the investigations of the past 30 years have revolutionized our understanding of the peoples of the ancient Indus Valley, providing contemporary, scientifically informed interpretations from skeletal collections that were often collected decades ago."
The first in-depth look at stone beads from Indus sites besides Harappa, in this case two just south of Rakigarhi. Stone beads include those made of steatite (the vast majority, about 91%), carnelian (8%), as well as jasper, agate, lapis luzuli, limestone and more. Steatite and carnelian beads are found at levels corresponding to all time periods.
Although cemeteries and burial analysis of Indus peoples is sparse, the authors write, "however, important insights have been gleaned from available mortuary populations. Previous morphological and strontium isotope studies of skeletal material at the sites of Harappa and Lothal suggest residence change may have been common for certain individuals and that increased mobility facilitated gene flow with hinterland groups."