A large (approx. 255mm x 122mm) tabular core/ late-interval biface made of brown chert along with the beveled end of an osseous rod. A nearly complete projectile point of dendritic chert ...

The device is essentially a tube within a tube. Its outer tube takes the form of a rigid shaft with a beveled end (meaning it's been cut at an angle), much like a regular needle. The narrower ...