Lithic assemblages Merimde is located near the terraces at the Wadi el-Gamal. A wide variety of
Paleolithic lithic assemblages have been discovered in the area. Finds around Merimde Beni Salama fall into four broad phases, the Lower Palaeolithic, the Middle Palaeolithic, the
Epipalaeolithic and the Neolithic. All these correlate with many other dated lithic assemblages in the broader region, such as in
Upper Egypt,
Nubia, and
Libya, as well as in the
Nile Delta. The Qarunian stone industry in the
Faiyum, and the Helwanian industry (Helwan points) provide the closest similarities to those at Wadi Gamal terraces. Both of them are
microlithic, consisting mostly of bladelets and blades. The earliest radiocarbon date for Merimde Beni Salama is 5300 BC. Sorghum is a crop that is native to Africa, where it was first domesticated. During Phase III, the first human depictions known from Egypt were found, such as a figurine with visible hair, eyes and breasts. Northeast of Merimde Beni Salama, in the western Delta, a Neolithic settlement at
Sais had been identified in 1999. Numerous cultural parallels with Merimde are found here. Agriculture appears at Sais at about the same time as Merimde. The adoption of a settled hunting and agricultural lifestyle in the Delta area may be connected to gradual changes in climatic conditions from 4600 BC onwards. It is believed that the Middle Holocene Moist phase started at that time. == See also ==