petrous
131Occipital groove — Bone: Occipital groove Left temporal bone. Outer surface. (Occipital groove labeled at bottom right.) Latin sulcus arteriae occipitalis Gray s …
132Occipital plane — Bone: Occipital plane Occipital bone at birth …
131Occipital groove — Bone: Occipital groove Left temporal bone. Outer surface. (Occipital groove labeled at bottom right.) Latin sulcus arteriae occipitalis Gray s …
132Occipital plane — Bone: Occipital plane Occipital bone at birth …