2020/06/02 by Shalini Sharma, Sanjay Kumar Manjul, Arvin Manjul +4
Earth and Planetary Sciences · Social Sciences · Arts and Humanities · #Archaeology and ancient environmental studies #Pacific and Southeast Asian Studies #Forensic Anthropology and Bioarchaeology Studies
paper · doi:10.1017/rdc.2020.37
ABSTRACT Here we present direct dates of food grains and insights into agricultural strategies adopted by Harappans from a newly excavated Indus site 4MSR (Binjor) in northwestern India. The site revealed Early and Mature Harappan phases delimited by a Transitional phase based on ceramics and archaeological artifacts. The macro-botanical remains revealed that the site was occupied by an agricultural society during the Early phase (~2900−2600 BCE), whereas diversification of the economy including more craft specialization, along with an agricultural advancement was witnessed during the Mature phase (~2500−1800 BCE). The advent of summer crops during the Transitional phase (~2600−2500 BCE) indicates climate amelioration attributed to inception of strong Indian Summer Monsoon (ISM). By the end of Mature phase, millet was recorded due to a change in climatic (relatively lower moisture) conditions or drying of the river channel, which forced the settlers to shift the cropping (agricultural) strategy in the region. Plausibly, this unavailability of water during the end of Mature phase led the settlers to abandon the site in order to migrate somewhere else. The subsistence pattern indicates continuity and change in temporal domain likely owing to changing climatic/environmental conditions, resources and knowledge gained by exchange/trade of cultures over a time period between ~2900 BCE to 1800 BCE.