Before the Holocene humid period: Life-sized camel engravings and early occupations on the southern edge of the Nefud desert

Abstract

The Neolithic of northern Arabia is characterised by monumental stone structures, ephemeral ‘hearth sites’ indicative of a highly mobile lifestyle, and a rich rock art heritage with iconic representations of domesticated livestock. However, the character and timing of occupation prior to the spread of pastoralism (ca. 6000 BCE) remains elusive, with only one stratified Epipalaeolithic site and two surface early Neolithic sites so-far known in the Jubbah Oasis. Here we present Sahout, a newly documented rock art site with Neolithic and earlier occupations, on the southern edge of the Nefud desert. The rock art is dominated by life-sized, naturalistic, engravings of camels, which are in some cases superimposed with Neolithic imagery of domesticated sheep. Surveys and test excavations carried out in the vicinity of the rock art revealed a lithic assemblage with similarities to the late Epipalaeolithic and Pre-Pottery Neolithic of the Levant. Radiocarbon ages from two test trenches and two hearths indicate repeated occupation at Sahout between the Terminal Pleistocene and the Middle Holocene, which partly mirror the rock art sequence. Investigations at Sahout indicate that rock art production in northern Arabia may have begun earlier than previously thought. Research also suggests a broader geographical extent to human occupations prior to the Holocene humid period.