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Reduction angles of blade and burin-cores.
| reduction angle | <30° | <45° | <60° | <75° | <90° | ? | total |
|---|---|---|---|---|---|---|---|
| n bladelet cores (burins) | 1 | 13 | 16 | 8 | 2 | 0 | 40 |
| % bladelet cores (burins) | 2.5 | 32.5 | 40 | 20 | 5 | 0 | 100 |
| n blade cores | 0 | 1 | 3 | 2 | 1 | 3 | 10 |
| % blade cores | 0 | 10 | 30 | 20 | 10 | 30 | 100 |
