| (A) Fragment group | (P) Fragment Group 2 | |||
|---|---|---|---|---|
| Fragment class | Count | % | Count | % |
| Debris | 628 | 30.3 | 934 | 45.0 |
| Complete | 133 | 6.4 | 133 | 6.4 |
| Distal | 248 | 12.0 | 209 | 10.1 |
| Lateral | 178 | 9.6 | 177 | 8.5 |
| Mesial | 237 | 11.4 | 153 | 7.4 |
| Proximal | 416 | 20.1 | 415 | 20.0 |
| Sequential | 179 | 8.6 | 53 | 2.6 |
| ‘Fragment’ | 55 | 2.7 | - | - |
| Total | 2074 | 100.0 | 2074 | 100.0 |
| Break type | Technique and Support | ||||
|---|---|---|---|---|---|
| Bipolar | H.H.D. Elastic |
H.H.D. Inelastic |
S.H.D. Elastic |
S.H.D. Inelastic |
|
| Count | Count | Count | Count | Count | |
| Complete | 54 | 15 | 31 | 11 | 22 |
| ?/? | - | 4 | 2 | 1 | 1 |
| a/Clean | 5 | 6 | 3 | 2 | 5 |
| a/Uneven | 43 | 22 | 47 | 35 | 55 |
| Clean/a | - | 2 | 1 | - | 1 |
| Clean/Clean | - | - | 1 | - | 3 |
| Clean/Uneven | - | 4 | - | - | 2 |
| Siret/a | 36 | 30 | 39 | 21 | 11 |
| Siret/Clean | 1 | 1 | 2 | - | 3 |
| Siret/Uneven | 5 | 44 | 52 | 32 | 21 |
| Uneven/a | 1 | 8 | 9 | 5 | 5 |
| Uneven/Clean | - | 5 | - | - | 1 |
| Uneven/Uneven | 1 | 58 | 135 | 118 | 117 |
| Total | 146 | 199 | 322 | 225 | 247 |
| % | % | % | % | % | |
| Complete | 37.0 | 7.5 | 9.6 | 4.9 | 8.9 |
| ?/? | - | 2.0 | 0.6 | 0.4 | 0.4 |
| a/Clean | 3.4 | 3.0 | 0.9 | 0.9 | 2.0 |
| a/Uneven | 29.5 | 11.1 | 14.6 | 15.6 | 22.3 |
| Clean/a | - | 1.0 | 0.3 | - | 0.4 |
| Clean/Clean | - | - | 0.3 | - | 1.2 |
| Clean/Uneven | - | 2.0 | - | - | 0.8 |
| Siret/a | 24.7 | 15.1 | 12.1 | 9.3 | 4.5 |
| Siret/Clean | 0.7 | 0.5 | 0.6 | - | 1.2 |
| Siret/Uneven | 3.4 | 22.1 | 16.1 | 14.2 | 8.5 |
| Uneven/a | 0.7 | 4.0 | 2.8 | 2.2 | 2.0 |
| Uneven/Clean | - | 2.5 | - | - | 0.4 |
| Uneven/Uneven | 0.7 | 29.1 | 41.9 | 52.4 | 47.4 |
| Total | 100.0 | 100.0 | 100.0 | 100.0 | 100.0 |