Microblades
Stone Arrowheads; Stone Arrowhead Fragments; Projectile Point Fragments
Stone Drills
細石刃核・細石刃
Stone Axe
Stone Adzes
剥片石核
幌加型細石刃核
Fish-shaped stone tools
Microcore
Microblade core
Polished Stone Adze
Polished Stone Axe
Polished Stone Axe
Polished Stone Adze
Polished Stone Adze
Polished Stone Axe/Adze
剥片（石刃状の縦長の剥片）
幌加型細石刃核の母型
Polished Stone Adze
Polished Stone Adze
Grooved Stone Adze
Polished Stone Adze
広郷型細石刃核
Last Updated: 2025-07-22T01:06:05
Uploaded: 2025-07-23