The Helwan Retouch was a bifacial
microlithic
A microlith is a small Rock (geology), stone tool usually made of flint or chert and typically a centimetre or so in length and half a centimetre wide. They were made by humans from around 35,000 to 3,000 years ago, across Europe, Africa, Asia an ...
flint-tool fabrication technology characteristic of the Early
Natufian culture
The Natufian culture () is a Late Epipaleolithic archaeological culture of the Levant, dating to around 15,000 to 11,500 years ago. The culture was unusual in that it supported a sedentary or semi-sedentary population even before the introduction ...
in the
Levant
The Levant () is an approximate historical geographical term referring to a large area in the Eastern Mediterranean region of Western Asia. In its narrowest sense, which is in use today in archaeology and other cultural contexts, it is eq ...
, a region in the
Eastern Mediterranean
Eastern Mediterranean is a loose definition of the eastern approximate half, or third, of the Mediterranean Sea, often defined as the countries around the Levantine Sea.
It typically embraces all of that sea's coastal zones, referring to communi ...
(12,500 BP – 11,000 BP) such as the
Harifian
Harifian is a specialized regional cultural development of the Epipalaeolithic of the Negev Desert. It corresponds to the latest stages of the Natufian culture.
History
Like the Natufian, Harifian is characterized by semi-subterranean houses. ...
culture. The decline of the Helwan Retouch was largely replaced by the "backing" technique and coincided with the emergence of
microburin
A microburin is a characteristic waste product from manufacture of lithic tools — sometimes confused with an authentic burin — which is characteristic of the Mesolithic, but which has been recorded from the end of the Upper Paleolithic until ...
methods, which involved snapping bladelets on an anvil. Natufian lithic technology throughout the usage of the Helwan Retouch was dominated by lunate-shaped lithics, such as picks and axes and especially sickles (which were predominantly—at least 80% of the time—used for harvesting wild cereals).
[Unger-Hamilton, Romana. The Epi-Palaeolithic Southern Levant and the Origins of Cultivation. Current Anthropology, Vol. 30, No. 1 (Feb., 1989), pp. 95, 96]
References
{{DEFAULTSORT:Helwan Retouch
Lithics
Stone Age
Natufian culture