Table 3. Core types by site.

Core type	JQ-1+	JKF-1++ (quartz)	JKF-1 (quartzite)	JSM-1*	Total (%)
Single platform	1	24	3	–	28 (24)
Amorphous/other	–	11	7	–	18 (15)
Bidirectional	–	5	–	–	5 (4)
Radial	1	5	–	–	6 (5)
Discoidal	2	–	2	–	4 (3)
Fragment	–	4	4	2	10 (9)
Multiplatform	–	4	3	–	7 (6)
Recurrent centripetal Levallois	2	4	1	–	7 (6)
Recurrent unidirectional Levallois	–	–	4	–	4 (3)
Bidirectional Levallois	–	2	–	–	2 (2)
Unidirectional convergent Levallois	–	–	2	–	2 (2)
Preferential Levallois with centripetal preparation	2	2	7	5	16 (14)
Levallois preform	1	–	4	3	8 (7)
Total	9	61	37	10	117

+all cores produced from ferruginous quartzite, but for a single platform core from quartz.

++a single rhyolite core is a radial core (not included in tabulation).

^*all cores produced from the yellow fine-grained quartzite.