Fragment of an insert dagger

This is a fragment of the upper part of the blade and the handle. It is made of tubular bone. One surface is grinded, the other one is spongy. A handle (according to remained face) is narrowed and divided from the blade by two holes. The blade is concave-convex in cross section. Its edges are cut. In the center, there is a slot. It is filled with limescale. 

Material: tubular bone
Sizes: 159*49*10 mm
Region: West Siberia
Archeological culture: Mesolithic
Site: Chernoozerie II
Storage location:

Omsk State Historical museum

Inventory number: ОГИК-9675

For more details visit:

http://mobileart.artemiris.org/find/view/133