Joel Klenck: Coak and dowel joint, Locus 1, Area B, Ark.

Joel Klenck: Coak and dowel joint, Locus 1, Area B, Ark.'

Caption: Dr. Joel Klenck: Coak and dowel joint connecting wood planks, Locus 1, Area B, Ark of Noah, in the southern gorge of greater Mount Ararat.

Credit: PRC, Inc.