PROC. U.S. NAT. MUS. VOL. 112 



M ACCORD -PLATE 11 



% 







I 2 CM 



Stone artifacts from near [wamizwa: a, polished chisel; b, flint scraper-kni vidian 



projectile points. USNM Nos.: a, H1683; b, H1684; f, U1685. 



