Table 5. Distribution of retouch types (location, extent and orientation) at Dungo IV.

Retouch type		Mixed	Bifacial	Dorsal	Ventral	Total
Mixed	Abrupt	4	-	-	-	4
	Low-angle	2	-	-	-	2
Short	Mixed	5	3	2	-	10
	Abrupt	-	4	9	-	13
	Low-angle	-	3	1	-	4
Long	Mixed	3	1	-	-	4
	Abrupt	-	6	16	3	25
	Low-angle	-	4	4	5	13
Notch	Abrupt	-	-	2	2	4
Total		14	21	34	10	79