The assemblage of bifacial tools from NBA comprises 193 handaxes and 98 cleavers that were collected from the Jordan River banks and from the piles of sediments dug in this locality. In addition, 8 handaxes and 5 cleavers were excavated from Section 02-5. The tools were studied using the methodology applied to the bifacial tools from GBY.

NBA Data

NBA Cleavers data (excel)

NBA Handaxes data (excel)

Methodology and codes

Additional images of NBA tools are available on request at