Table 2. SEM observations of the clavicles.
| UOPB 1152 | UOPB1153 | UOPB1155 | UOPB1157 | UOPB 1160 | UOPB 1161 | UOPB1163 | UOPB1164 | UOPB 1167 | UOPB1168 | UOPB1169 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Roughness [v – distinct x – not distinct] | x | v | v | v | v | v | v | v | x | v | v |
| Striations [v – distinct, numerous x – few] | x | v | v | v | x | x | v | x | v | v | |
| Small foramina [v – more than 7/100 um2 x – less than 7/100 um2] | x | v | v | v | x | x | v | v | x | v | v |
| Large foramina [v – more than1/1 mm of length x – less than 1/1 mm of length] | x | x | v | v | x | v | v | v | x | v | x |