EXPLANATION OF PLATE 38. 



Peculiar Forms of Arrowpoints, Spearheads, or Knives. 



C/a.ss R. 

 Fig. 1. LiGiiT-BRowN Flint. 



(Cat. No. 171437. US.N.M. W.ayuesboro, Kiirk(< County, (ioorgia. Dr. Roland Steiner.) 



Fig. 2. Yei.lowi.sh-hrown Flint. 



(Cat. No. 171437a, U S.N.M Waynesboro, Burke County, Georgria. Dr. Roland .Steiner.) 



Fig. 3. P'awn-colorki) Flint. 



(Cat. No. 98403, U.S.N. M. Crawford County, Indiana. John H. Lemon.) 



Fig. 4. Obsidian. 



(Cat. No. 42646, U.S.N.M. Stockton, San Joaquin County, California. L. Belding.) 



F'g. r>. Lkjht-hrown Flint. 



(Cat. No. 1714376, [T.S.N.M. Waynesboro, Burke County, Georgia. Dr. Roland Steiner.) 



Fig. 6. Light-bkown Flint. 



(Cat. No. 132199, U.S.N.M. Burke County, (ieorgia. McGlashan collection.) 



Fig. 7. Brown Flint. 



(Cat. No. 171444. U.S.N.M. Waynesboro, Burke County, Georgia. Dr. Roland Steiner.) 



Fig. 8. Blue-ghay Flint. 



(Cat. No. 12776, U.S.N.M. Oregon. Paul Scluiinachcr.) 



Fig. 9. Ob.sidian. 



(Cat. No. 43029, U.S.N.M. .Stockton, San Joaquin County, California. L Belding.) 

 Clasn C. 



Fig. 10. Fawn-colored Flint. 



(Cat. No. 2U55, U.S.N.M. New Braunfels, Comal County, Texas. F. Lindheinier.) 



Fig. 11. Gray-brown Flint. 



(Cat. No. 61444, U.S.N.M. Austin, Travis County, Texas. George StoUey.) 



Fig. 12. Gray-brown Flint. 



(Cat.No. 8239, U.S.N.M. Tennessee. J. H. Devereux.) 

 Fig. 13. Dark Slatk-colored Flint. 



(Cat. Ko. (50459, U.S.N.M. Clintoif, Feliciana County, Louisiana. John W. Roberts.) 



Fig. 14. Clay Iron.stone. 



(Cat. No. 5891, U.S.N.M. East Windsor, Hartford County, Connecticut. D.W.Wood.) 



Fig. 15. Blce-black Flint. 



(Cat. No. 35302, U.S.N.M. Valley of the Ohio River. W. M. H. De Haas.) 



Fig. 16. Obsidian. 



;Cat. No. 19610, U.S.N.M. Susanville, Lassen (Jounty, California. Stephen Powers.) 



Fig. 17. Black Flint. 



(Cat. No. 23265, U.S.N.M. Etowah Mounds, Bartow County, Georgia. B. B. Gideon.) 



Fig. 18. Dark-gray Flint. 



(Cat. No. 6170, U.S.N.M. Lockport, Niagara County, New York. Col. E. Jewett.) 



Fig. 19. Dark Slate-colored Flint. 



(Cat. No. 16682, U.S.N.M. Peot(uie,Will County, Illinois. D. H. Eaton.) 



Class ]>. 

 Figs. 20, 23. Straw-colored Flint. 



(Cat. Nos. 132235, 132226, U.S.N.M. Burke County, Georgia. Mc(;lashaii collection.) 



Fig. 21. Yellowish-brown Flint. 



(Cat. No. 132189, U.S.N.M. Burke County, (Georgia. Me(;lashan collection.) 



Fig. 22. Fawn-colohed Flint. 



(Cat. No. 132189rt, U.S.N.M. Burke County, Georgia. McGlashan collection.) 



Figs. 24. 2.5. Fawn-colored Flint. 



(Cat No.-J. 9631, 9631a, U.S.N.M. County Derry, Ireland. R. T)ay,.jr.) 



Fig. 26. Blue-gray Flint. 



(Cat. No. 11130, U.S.N.M. Scarborough, Yorkshire, England. W.A.Baker.) 



Fig. 27. Fawn-colored Flint. 



(Cat. No. 11121, U.S.N.M. County Armagh, Ireland. W. A. Baker.) 



