Smithsonian Report, 1950. — Solecki 



PLATE 3 



CM. 



LINKS Between Eurasia and America 



a and 6, Three views each of semipolyhedral "mesohthic" flint cores; c, two views 

 of a large polyhedral core; d, lamellar flakes. All were found on two sites on 

 the Kukpowruk River, Alaska. 



