The only bivalve species identified in the original cemeteries is Chambardia rubens arcuata, which originates in the Nile River (freshwater).[1] Like the Red Sea mollusks, the presence of this Nile species also indicates trade or travel.[2] 16 specimens were present within the first cemeteries, some whole and some fragments. Two valves found in E-03-2 contained the remnants of green pigment.