by

Gary S. Breschini and Trudy Haversat

Table 3. Characteristics of Pitted Stones from CA-SLO-762 and CA-SLO-697.

Cat. No.	Rock type	Shape	Pits/side Side 1, 2		Pit form* Side 1, 2		Depth (mm) Side 1, 2		Wt. (g)	Pits in Center	Stone Broken	Wear
762-3	Rounded cobble or frag.	Ovoid	1	1	3	3	5.0	6.0	627.9	Yes	No	Slight
762-4	Rounded cobble or frag.	Ovoid	1	1	2	2	7.5	6.5	289.9	Yes	No	Heavy
762-5	Rounded cobble or frag.	Half round	1	1	1	3	5.5	5.0	461.7	Yes	Post-use	Heavy
762-6	Rounded cobble or frag.	Quarter round	1	1	1	3	2.0	1.5	454.1	Yes	Pre-use	None
762-7	Rounded cobble or frag.	Ovoid	1	1	1	1	3.0	1.0	381.5	Yes	No	Slight
762-8	Rounded cobble or frag.	Half round	2	2	1	1	1.0	1.5	359.3	Yes	Post-use	None
762-9	Irregular frag.	Quarter round	1	1	1	3	2.5	2.0	976.6	Yes	Pre-use	None
762-10	Rounded cobble or frag.	Ovoid	2	2	1	1	1.5	0.5	271.6	Yes	No	Heavy
762-11	Rounded cobble or frag.	Ovoid	1	1	3	2	1.0	1.0	270.6	Yes	No	None
762-12	Rounded cobble or frag.	Half round	2	2	2	2	2.5	3.0	309.4	Yes	Post-use	None
762-14	Rounded cobble or frag.	Quarter round	1	1	2	2	1.5	2.0	300.9	Yes	Pre-use	Moderate
762-25	Rounded cobble or frag.	Ovoid	1	0	3	0	1.5	0.0	465.2	Yes	No	Heavy
762-104	Rounded cobble or frag.	Elongated	2	0	1	0	---	---	293.8	Yes	No	Moderate
762-108	Rounded cobble or frag.	Quarter round	1	0	1	0	1.0	0.0	570.3	No	Pre-use	Slight
762-109	Rounded cobble or frag.	Half round	1	0	1	0	1.0	0.0	384.9	Yes	Pre-use	Moderate
762-110	Rounded cobble or frag.	Rectangular	1	0	1	0	1.5	0.0	195.1	Yes	Post-use	Moderate
762-111	Rounded cobble or frag.	Quarter round	1	0	1	0	1.5	0.0	118.9	Yes	Pre-use	None
762-112	Irregular frag.	Irregular	1	1?	1	---	7.0	0.0	334.3	No	Pre-use	None
762-113	Rounded cobble or frag.	Ovoid	1	1	1	3	0.5	2.5	172.9	Yes	No	None
762-114	Irregular frag.	Irregular	1	0	2	0	2.5	0.0	249.3	No	Pre-use	None
762-115	Rounded cobble or frag.	Elongated	1	0	2	0	0.5	0.0	326.7	No	Pre-use	None
762-116	Rounded cobble or frag.	Irregular	1	0	3	0	1.0	0.0	395.5	Yes	Post-use	None
762-117	Rounded cobble or frag.	Half round	1	0	1	0	1.0	0.0	308.5	Yes	Post-use	Slight
762-118	Rounded cobble or frag.	Irregular	1	0	2	0	5.0	0.0	303.7	Yes	Post-use	Slight
762-119	Rounded cobble or frag.	Half round	2	0	2	0	2.0	0.0	238.8	No	Post-use	---
762-120	Rounded cobble or frag.	Quarter round	1	0	1	0	0.5	0.0	265.1	Yes	Pre-use	Slight
762-121	Irregular frag.	Rectangular	1	1?	1	3	6.0	3.0	196.1	No	---	---
762-122	Rounded cobble or frag.	Quarter round	1	0	1	0	1.0	0.0	83.6	Yes	Post-use	None
762-123	Rounded cobble or frag.	Ovoid	1	0	1	---	2.0	0.0	40.7	No	No	None
762-124	Rounded cobble or frag.	Quarter round	1	1	1	2	1.5	1.0	524.6	Yes	Pre-use	Slight
762-125	Rounded cobble or frag.	Quarter round	1	1	?	?	1.5	?	139.4	?	Post-use	Moderate
762-126	Rounded cobble or frag.	Half round	1	1	2	2	<0.5	<0.5	310.5	Yes	Pre-use	None
762-127	Rounded cobble or frag.	Quarter round	2	1	1	3	0.5	1.0	639.1	Yes	Post-use	Slight
762-128	Irregular frag.	Irregular	1	1	1	1	1.5	2.0	264.5	No	Pre-use	None
762-129	Rounded cobble or frag.	Rectangular	1	1	?	?	3.0	5.0	169.1	?	Post-use	None
762-130	Rounded cobble or frag.	Half round	1	1	1	3	3.0	1.5	369.2	Yes	Pre-use	Moderate
762-131	Rounded cobble or frag.	Half round	1	1	1	1	0.5	1.0	209.9	Yes	Pre-use	None
762-132	Rounded cobble or frag.	Ovoid	1	1	3	3	<0.5	1.0	385.2	Yes	No	Heavy
762-133	Rounded cobble or frag.	Half round	2	2?	2	2	6.0	5.0	445.5	Yes	Post-use	Slight
762-134	Rounded cobble or frag.	Ovoid	1	1	1	1	2.5	2.0	155.8	Yes	No	Heavy
762-135	Rounded cobble or frag.	Quarter round	1?	2	1	2	2.0	2.0	224.1	Yes	Post-use	None
762-136	Rounded cobble or frag.	Quarter round	2	2	1	1	2.0	2.5	216.9	No	Post-use	None
762-137	Rounded cobble or frag.	Quarter round	1	1	2	---	2.5	4.0	314.2	Yes	Pre-use	Slight
762-138	Rounded cobble or frag.	Quarter round	1	1	2	2	1.0	1.0	219.9	Yes	Pre-use	None
762-139	Rounded cobble or frag.	Rectangular	1	1	1	3	1.0	1.0	171.7	Yes	Pre-use	Slight
762-140	Rounded cobble or frag.	Half round	1	1	1	3	<0.5	<0.5	234.1	Yes	Pre-use	None
762-141	Rounded cobble or frag.	Half round	1	1	1	1	0.5	<0.5	145.6	Yes	Pre-use	Slight
762-142	Rounded cobble or frag.	Half round	1	2?	1	3	1.5	2.0	291.6	Yes	Post-use	Slight
762-143	Rounded cobble or frag.	Quarter round	1?	1?	2	?	1.0	?	110.0	Yes	Post-use	Slight
762-144	Rounded cobble or frag.	Half round	1	1	2	3	1.0	<0.5	156.0	---	---	---
762-145	Rounded cobble or frag.	Half round	1	2	1	1	0.5	1.0	198.5	Yes	Pre-use	None
762-146	Rounded cobble or frag.	Ovoid	1	1	3	3	1.0	<0.5	109.5	Yes	Post-use	None
762-147	Rounded cobble or frag.	Ovoid	2	1	1	3	0.5	<0.5	232.9	Yes	Post-use	None
762-148	Rounded cobble or frag.	Half round	2	0	1	0	1.0	0.0	586.0	Yes	Pre-use	None
762-151	Rounded cobble or frag.	Ovoid	1	2	2	1	3.0	4.0	255.4	Yes	No	None
762-152	Rounded cobble or frag.	Round	1	1	1	1	3.5	3.0	505.9	Yes	Post-use	Slight
762-153	Rounded cobble or frag.	Half round	1	2	3	1	2.5	3.0	395.8	Yes	Post-use	None
762-154	Rounded cobble or frag.	Half round	1	1	2	2	5.5	5.0	362.3	Yes	Pre-use	Moderate
762-155	Rounded cobble or frag.	Half round	2	1	2	2	3.0	3.0	653.0	No	Post-use	Moderate
762-156	Rounded cobble or frag.	Ovoid	1	1	2	2	3.0	4.5	424.0	Yes	Post-use	Slight
762-157	Rounded cobble or frag.	Ovoid	1	1	2	2	2.0	2.0	163.6	Yes	Post-use	Slight
762-158	Rounded cobble or frag.	Quarter round	1	1	2	2	2.0	0.5	301.4	Yes	Pre-use	None
762-159	Rounded cobble or frag.	Quarter round	1	1	3	2	3.0	2.5	301.9	?	Post-use	Moderate
762-160	Rounded cobble or frag.	Rectangular	1	1	1	2	5.0	4.0	308.9	Yes	Post-use	None
762-161	Rounded cobble or frag.	Ovoid	1	1	1	1	3.0	2.0	472.1	Yes	No	Slight
762-162	Rounded cobble or frag.	Ovoid	2	2	2	3	2.0	2.5	206.4	No	No	Moderate
762-163	Rounded cobble or frag.	Half round	2	1	2	?	2.0	2.0	144.6	Yes	Post-use	Heavy
762-164	Rounded cobble or frag.	Quarter round	1	1	2	2	2.5	2.0	173.5	Yes	No	Slight
762-165	Rounded cobble or frag.	Elongated	2	2	2	2	5.5	1.5	61.9	No	Post-use	None
762-166	Rounded cobble or frag.	Half round	1	0	2	0	2.0	0.0	128.9	Yes	Pre-use	None
762-167	Rounded cobble or frag.	Elongated	1	1	2	2	2.0	1.5	362.9	Yes	Pre-use	Heavy
762-168	Rounded cobble or frag.	Ovoid	1	1	2	2	2.0	2.0	208.9	Yes	Pre-use	Slight
762-169	Rounded cobble or frag.	Round	1	2	3	1	2.5	---	447.2	No	No	None
762-170	Rounded cobble or frag.	Quarter round	2	2	2	2	1.5	3.5	97.9	Yes	Post-use	None
762-171	Rounded cobble or frag.	Round	1	0	1	0	2.0	0.0	300.1	Yes	Post-use	Moderate
762-173	Irregular frag.	Irregular	1	1	1	1	2.0	1.5	263.9	Yes	Pre-use	None
762-174	Rounded cobble or frag.	Half round	1	1	2	?	4.0	?	417.9	Yes	Post-use	None
697-3	Rounded cobble or frag.	Quarter round	1	1	1	1	4.0	3.0	301.9	Yes	Pre-use	None
697-4	Rounded cobble or frag.	Quarter round	1	1	2	2	2.5	1.5	150.2	Yes	Post-use	Moderate
697-5	Rounded cobble or frag.	Rectangular	1	1	1	2	2.0	2.0	118.9	Yes	Post-use	None
697-6	Rounded cobble or frag.	Half round	1	1	2	3	2.0	1.5	217.5	Yes	Pre-use	None
697-7	Rounded cobble or frag.	Half round	1	1	1	1	8.0	10.0	1,359.5	Yes	Pre-use	Moderate
697-8	Irregular frag.	Irregular	1	1	2	1	4.0	2.5	320.6	Yes	Pre-use	None
697-9	Irregular frag.	Irregular	1	1	1	1	3.0	2.0	219.0	Yes	Pre-use	None
697-12	Rounded cobble or frag.	Elongated	2	2	2	2	2.0	1.5	282.8	Yes	Post-use	Heavy
697-14	Rounded cobble or frag.	Half round	1	1	2?	---	2.0	1.0	128.9	Yes	Post-use	None
697-15	Rounded cobble or frag.	Irregular	1	0	1	0	1.0	0.0	208.4	Yes	Pre-use	None
697-16	Rounded cobble or frag.	Quarter round	1	1	1?	3	3.0	1.0	231.2	Yes	Post-use	None
697-17	Rounded cobble or frag.	Round	1	1	1	3	1.0	0.5	171.2	Yes	Post-use	Slight
697-18	Rounded cobble or frag.	Rectangular	1	2	1	1	0.5	1.0	183.9	No	Pre-use	Moderate
697-19	Rounded cobble or frag.	Half round	1	2	1	3	3.0	2.0	440.6	Yes	Pre-use	Slight
697-20	Rounded cobble or frag.	Quarter round	1	0	1	0	3.0	0.0	378.4	Yes	Pre-use	Slight

* Pit form: 1 = round, 2 = oval, 3 = irregular