Table 3. Results of CV analysis and descriptive statistics.

	Mean (mm)		SD		CV (%)1		CV difference
Attribute	PLF	Debitage	PLF	Debitage	PLF	Debitage
Maximum length	82.32	52.79	21.18	15.06	25.73	28.54	2.81
Maximum width	61.04	35.41	15.64	11.69	25.62	33.02	7.4
Width at 25% of Max length	46.69	23.20	11.84	8.84	25.36	38.10	12.74
Width at 50% of Max length	59.00	32.36	15.23	11.05	25.82	34.16	8.34
Width at 75% of Max length	53.75	30.98	14.36	10.51	26.73	33.92	7.19
Length of flake (technological)	79.22	44.95	21.89	15.22	27.62	33.87	6.25
Thickness at 25% of Max length	9.45	3.30	4.71	2.78	49.87	84.14	34.27
Thickness at 50% of Max length	12.51	4.86	5.67	3.67	45.31	75.47	30.16
Thickness at 75% of Max length	12.68	5.14	5.53	3.85	43.59	74.95	31.36
Thickness at 25% of Max width	9.84	4.26	4.66	3.36	47.40	78.79	31.39
Thickness at 75% of Max width	9.73	4.17	4.53	3.29	46.57	79.00	32.43
Maximum flake thickness	15.32	7.74	6.00	4.45	39.15	57.51	18.36
Bulb thickness	13.79	6.55	5.18	3.91	37.60	59.71	22.11
Length of sharp edge	185.53	106.75	51.21	36.33	27.60	34.03	6.43
Index of symmetry	0.40	0.73	0.25	0.46	–	–	–

¹Overall Mean CV values (%) are 35.28 for PLFs and 53.23 for debitage flakes.