Elephant's lower jaw bone, ca.1920
收藏Mendeley Data2024-01-31 更新2024-06-27 收录
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资源简介：
Photograph of an elephant's lower jaw bone, ca.1920. The lightly-colored jaw bone is V-shaped at center with many dark discolorations and holes. Three grooved stumps, one on the left and two on the right, appear to be where teeth have been removed or filed down. The jaw bone appears to tilt up into two joints on the top on either side.
创建时间：
2024-01-31
