(Notice Overlap)
| Depth in inches | A | A1 | A2 | B | C | C1 | D | E | F | G | H | I | J | K | L | aa | bb | bb1 | cc | xx |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4-8 | ||||||||||||||||||||
| 8-12 | ||||||||||||||||||||
| 12-16 | ||||||||||||||||||||
| 16-20 | ||||||||||||||||||||
| 20-24 | 1 | 2 | ||||||||||||||||||
| 24-28 | ||||||||||||||||||||
| 28-32 | 1 | 4 | ||||||||||||||||||
| 32-36 | 3 | |||||||||||||||||||
| 36-40 | 1 | 1 | 3 | 4 | 1 | 4 | ||||||||||||||
| 40-44 | 2 | 1 | 1 | 4 | 4 | 8 | 3 | 2 | 5 | |||||||||||
| 44-48 | 1 | 2 | 1 | 1 | 1 | 2 | 5 | 6 | 3 | 2 | ||||||||||
| 48-52 | 2 | 1 | 2 | 1 | 1 | 3 | 10 | 2 | 2 | 2 | ||||||||||
| 52-56 | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 2 | 6 | 2 | 1 | ||||||||
| 56-60 | 3 | 1 | 2 | 2 | 1 | 1 | 2 | 5 | 4 | 2 | ||||||||||
| 60-64 | 4 | 1 | 1 | 1 | 1 | 1 | 4 | |||||||||||||
| 64-68 | 1 | 2 | 1 | 1 | 2 | 1 | 1 | 2 | ||||||||||||
| 68-72 | 5 | 1 | 1 | 1 | 1 | 3 | 1 | 1 | 1 | |||||||||||
| 72-76 | 1 | 1 | 1 | 1 | 1 | |||||||||||||||
| 76-80 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 2 | 1 | |||||||||||
| 80-84 | 1 | 1 | 2 | 1 | 1 | |||||||||||||||
| 84-88 | 1 | 2 | 2 | |||||||||||||||||
| 88-92 | 2 | 1 | 2 | |||||||||||||||||
| 92-96 | 1 | 1 | ||||||||||||||||||
| 96-100 | 1 | |||||||||||||||||||
| 100-104 | ||||||||||||||||||||
| 104-108 | 1 | 1 | 1 | |||||||||||||||||
| 108-112 | ||||||||||||||||||||
There are 25 specimens of the second type. These are characterized by an asymmetrical triangular form, usually with one gently curving side, a second more rounded side, and straight or slightly rounded base ([Fig. 29]). In general they show flat broad flakes at right angles to the edges with short retouch flakes and usage scars all around. The largest is 3¾ inches long, and two inches wide, and is made of obsidian ([Figs. 30], [31]). Another example is 3¾ inches long and 1½ inches wide ([Fig. 31]). The smallest is 1¾ × 1 inch.
Figure 28— Knives, type one (Small ovoid bifaces). Actual size.
Figure 29— Knives. A-F, type two. G-K, type three. Actual size.
The third group includes 14 examples. The construction of these is similar to group two, but they are generally thicker, more symmetrical and usually longer and narrower. The largest is 2½ × 1, the smallest 1½ × ¾ ([Fig. 29]).
There are in addition 15 broken pieces belonging to one or the other of the last two categories.
Eleven pieces were classified as flake knives. These are characterized by manufacture on a flake, with flaking on both faces but only along one edge. Shape is variable, but the cutting edge is generally curved. Largest, 2 × 1¾ inches, smallest 1½ × 1 inch.