 <unk> 's team noted that in all but one case , the fracture morphologies are consistent with dry @-@ bone breakage . Three of the skulls exhibited evidence that they had experienced violence ; a probable adult female had an <unk> injury on the left frontal , while an adult of indeterminate sex had an <unk> fracture on the left frontal , and a second adult female had a <unk> depressed fracture on the right frontal . 
