Rice, lamb and tuna. Food processing and acquiring strategies in the medieval harbour city of Qalhât (Oman): Bioarchaeological evidence from the twin houses' building (B94)

The rise of the kingdom of Hormuz during the 13th–15th c. CE led to the development of harbour cities such as Qalhât (Sultanate of Oman), considered as the kingdom's second capital. However, although some textual sources are available, a lack of bioarchaeological analysis means that the food-processing activities and subsistence strategies set up to feed this urban population are still largely unknown. Multi-proxy analyses, including zoological, ichthyological, and botanical, have therefore been undertaken on the twin house building (B94) at the site of Qalhât. Cross-referencing these data allowed for the identification of several food processing activities and the function of some rooms due to their spatial distribution. In addition, these data give new insights into fishing practices (intensively exploited pelagic zone) and the composition and management of agropastoral systems (in the form of oasis date palm gardens, using a combination of crops, weeds and livestock), as well as food acquiring strategies that relied on the importation of plant products via the long-distance maritime trade networks of the western Indian Ocean. The study of building (B94) has provided major data to understand the way of life of the inhabitants of this region for this period, still too little studied.