flint blade, 石刀刃, from the Upper Paleolithic (about 19,000 to about 9,000 yrs ago), 3.3 cm (click to view details) Get link Facebook Twitter Pinterest Email Other Apps 01:20 flint blade, 石刀刃, from the Upper Paleolithic (about 19,000 to about 9,000 yrs ago), 3.3 cm (click to view details) Read more
