Backed pieces at Sharbithat SHA-10 (Sultanate of Oman)

Sharbithat 10 (SHA-10) was discovered in 2017 during the first extensive survey of the northern part of the Dhofar region. Located on a vast mesa surrounded by wadi deltaic branches and abundant sources of flint, SHA-10 is characterized by flint scatters, dwellings, and cairns. Initial test trenches revealed a single period stratification sequence, highlighting a rich marine faunal composition and intense flintknapping activity. The fishing equipment, typical of coastal sites from this period, accompanies a distinctive lithic industry comprising blades, backed pieces, and tanged points. Through the study of technological processes leading to the manufacture of these artefacts, analysis of the points’ morphological variability, and examination of the prevalence of backed bladelets, new hypotheses regarding coastal subsistence strategies and chronological issues have emerged. However, the potential co-occurrence of different facies complicates a chronological definition which can be partly clarified by radiocarbon data results. In this communication, we present a preliminary study of this unique assemblage, discuss its chrono-typological implications, and explore their significance within the framework of South Arabian prehistory.