100 EXPLORATION OF BURTON MOUND [PTH. ANN, 44 
Entire arrowhead. Greenish gray. Leaf-shaped, truneate base. Double con- 
vex in section. All edges sharp. 28.5 mm. long, 11.5 mm. wide, 7 mm. thick. 
Entire arrowhead. Coffee color. Stemmed, diamond-shaped, truncate base, 
symmetrical. Double convex in section. 60 mm. long, 24 mm. wide, 9 mm. 
thick, stem 8 mm. wide. (Pl. 17, m.) 
Base fragment of arrowhead. Flesh color. Stemmed, contracting, irregularly 
shouldered. The stem seems to show a discoloration from tar or hafting. 
Double convex in section. 49.5 mm. long, 32.5 mm. wide, 8.5 mm. thick, stem 
15 mm. wide. 
Entire arrowhead. Whitish. Triangular, concave base. Double convex in 
section. All edges sharp. 19.5 mm. long, 12 mm. wide, 3.5 mm. thick. 
Entire arrowhead. Blackish. Irregular shaped, sharpish at both ends. 
Somewhat triangular in section. 68 mm. long, 20 mm. wide, 17 mm. thick. 
(Pl. 17, 0.) 
Entire arrowhead. Flesh colored. lLeaf-shaped, convex base. Irregularly 
double convex in section. 48 mi. long, 17 mm. wide, 12 mm. thick. 
Entire arrowhead. Gray. Leaf-shaped, truncate base. Double convex in 
section. 32 mm. long, 11 mm. diameter, 6 mm. thick. 
Entire arrowhead. Flesh colored. Leaf-shaped, convex base. Double cen- 
vex in section. 27 mm. long, 10 mm. wide, 4 mm. thick. 
Entire arrowhead. Green jasper. Leaf-shaped, convex base. Double convex 
in section. 28 mm. long, 10 mm. wide, 4 mm. thick. 
Entire arrowhead. Gray, somewhat bluish. Stemmed, diamond-shaped, 
small fracture off each end. Double convex in section. 47 mm. long, 24 mm. 
wide, 8 mm. thick. 
Entire arrowhead. Whitish with pink cast. Leaf-shaped, truncate base. 
Flat convex in section. 34 mm. long, 13 mm. wide, 5.5 mm. thick. 
Entire arrowhead. Flesh colored. Truncate base. Triangular in section. 
83.5 mm. long, 11 mm. wide, 9 mm. thick. 
Entire arrowhead. Black. Stemmed, straight, truncate base, shouldered. 
Double convex in section. 38.5 mm. long, 14 mm. wide, 6.5 mm. thick. 
Entire arrowhead. Whitish, milky quartz-like material. Triangular, con- 
cave base. Double convex in section. 22.5 mm. long, 10.5 mm. wide, 3 mm. 
thick, ; 
Entire arrowhead. Dark gray, practically dull black. Leaf-shaped, truncate 
base. Double convex in section. 387 mm. long, 12 mm. wide, 7 mm. thick. 
Entire arrowhead. Greenish gray. Triangular, concave base. Symmetrical. 
Double convex in section. 18 mm. long, 11 mm. wide, 3 mm. thick. (Pl. 17 g.) 
Entire arrowhead. Bubbly obsidian. Stemmed, slightly contracting, truncate 
base, shouldered. Double convex in section. 35 mm. long, 16 mm. wide, 5.5 
mm. thick. (Pl. 17, j.) 
Apparently entire arrowhead, with possible fracture off base. Dark gray. 
Stemmed, straight, concave base, shouldered. Double convex in section. 28 
mm. long, 17 mm. wide, 6.5 mm. thick. 
Base fragment of arrowhead. Gray, one side typical whitish. Stemmed, 
contracting diamond-shaped. Double convex in section. 384 mm. long, 17 mm. 
wide, 5 mm. thick. 
Central fragment of arrowhead or drill. Dark gray. Triangular in section, 
with sharp edges. 35 mm. long, 14 mm. diameter. 
Tip fragment of knife blade. Greenish gray. Stemmed, truncate fractured 
base, shouldered, fracture off one shoulder. Double convex in section. The 
shoulders are well formed and 18 mm. from the tip. 35.5 mm. long, 29 mm, 
wide, 5 mm. thick. 
