Bos, left astragalos, shaved flat on all but one surface.
Diamond-shaped hole punched through center.
Dark brown bone. One other unmodified left bos astragalos from level 6a, and one similarly modified ... 6 July 1995 ... Bos, left astragalos, shaved flat on all but one surface.
... One other unmodified left bos astragalos from level 6a, and one similarly modified left (ovis/capra/cernus) astragalos also from 6a.