Table 1. The fourteen experimental samples presented in this study, sorted into the two different varieties of quartzite: VSH and A3.

The worked materials included in the experiments are listed as well as the type of action (all unidirectional movements).

N.	Reference	Worked material type and state	Action	Analyzed herein
1	VSH4-1	Soaked antler	Whittling	Y
2	VSH4-2	Fresh cane	Whittling	Y
3	VSH4-3	Dry skin	Scraping	Y
4	VSH4-4	Fresh wood	Whittling	Y
5	VSH4-5	Fresh bone	Whittling	Y
6	VSH4-6	Fresh skin	Scraping	Y
7	VSH4-7	Unused	-	Y
8	A35-1	Soaked antler	Whittling	Y
9	A35-2	Fresh cane	Whittling	Y
10	A35-3	Dry skin	Scraping	Y
11	A35-4	Fresh wood	Whittling	Y
12	A35-5	Unused	-	Y
13	A35-6	Fresh skin	Scraping	N
14	A35-7	Fresh bone	Whittling	N