Natufian architecture 12,000 years ago: Analyzing ‘building stones’ at Nahal Ein Gev II

In the Southern Levant, the Natufians established a long-lasting tradition of using stones, along with other materials, for construction. Initial field observations at Nahal Ein Gev II suggested that such stones are natural blocks or cobbles that frequently underwent some kind of modification. To further investigate this pattern and better understand construction techniques and design, a protocol was developed at the site to record and analyze the construction stones, labelled BL for ‘Building Stones.’ This paper presents our initial results.

Our analysis reveals that basalt and limestone were commonly used as BL, consistent with the lithology of the geological formations around the site. A large proportion of the BL are broken, perhaps as a result of intentional ‘calibration’ of the stones aimed at making them fit into the structure's walls. Consistency in modal BL size reveals some of the norms that underlie the design of the structures. The presence of several types of sheen was noted on the BL; some forms being related to the use of bonding material employed in wall construction, while other forms may indicate surface treatment. Finally, the construction traditions documented at the site are considered in the broader context of Natufian technical innovation and inter-site variability.