In a like manner the following irregularly shaped objects might have been used as scrapers.
1-9043, fig. 7, from stratum IX.
1-8966, fig. 11, from stratum VIII or IX.
1-9012, fig. 12, from stratum IX.
1-9040, fig. 13, from stratum IX.[[122]]
4. Oval stones with high “turtle-back” backs with the encircling edges sharpened, probably too large for use as the usual scrapers:
1-9007, fig. 1, and 1-9095, fig. 2.
5. Drills or awl-like, pointed stones, with a more or less thick base.
1-8961, fig. 6, from stratum VIII or IX.
1-9005, fig. 5, from stratum IX.