Plate 9. 



Fijr. 5. 



Flake of black liiut, uatural size. From the plain uear Dry Creek. 



Fio-. 6. 



Imiileiiieut of ytllowisli liint; apparently an ax of exceed- 

 ingly rude cliamctfr. Two views; one-half size. Found in 

 the sanic locality as the preceding specimen. 



Fis. 7. 



Flake of biowuish-hhick liint, naluial siz,-. Fnund witli ili.- preceding. 



