Browse Items (22 total)

An obsidian side and base notched projectile point. 38mm long and 14mm wide. Was an obsidian flake removed from a larger core, worked bifacially into a projectile point. Created by pressure flaking using a copper pressure flaker and notched using the…

An obsidian preform. 58mm long and 22mm wide. Was an obsidian spall worked bifacially down into a preform. Created by direct percussion using hammerstones and deer antler, then pressure flaked using an antler tine.

An obsidian side and base notched projectile point. 33mm long and 13mm wide. Was an obsidian flake removed from a larger core that was worked bifacially into a projectile point. Created by pressure flaking using a copper pressure flaker and Ishi…

A keokuk preform. 86mm long and 30mm wide. Was a keokuk spall that was worked bifacially into a preform. Created by direct percussion using hammerstones and a deer antler billet, then pressure flaked using a copper pressure flaker.

An experimental obsidian side notched projectile point with a convex base. 44mm long and 26mm wide. Was an obsidian flake removed from a larger core that was worked bifacially into a projectile point. Created by pressure flaking using a copper…

An experimental georgetown basal notched projectile point. 22mm long and 34mm wide. Was a georgetown flake removed from a spall that was worked bifacially into an experimental projectile point. Created by pressure flaking using a deer antler tine and…

An obsidian knife preform. 79mm long and 39mm wide. Was an obsidian spall worked bifacially into a knife preform. Created by direct percussion using hammerstones and a deer antler billet, then pressure flaked using a deer antler tine and copper…

A keokuk ovoid projectile point. 64mm long and 23mm wide. Was a keokuk space that was worked bifacially into a projectile point. Created by direct percussion using hammerstones and a deer antler billet, then pressure flaked using a deer antler tine.…