FIGURE 3 in Balaenoptera edeni skull from the Holocene (Quaternary) of Osaka City, Japan

FIGURE 3. Maxilla, premaxilla and vomer, OMNH-QV4816. 1, left anterior part of maxilla and premaxilla. 2, left middle part of maxilla. 3, left preorbital region of maxilla. 4, right anterior part of maxilla. 5, right preorbital region of maxilla. 1- 5, in dorsal view. 6, right anterior part of maxilla. 7, right preorbital region of maxilla. 8, left anterior part of maxilla and premaxilla. 9, left middle part of maxilla. 10, left preorbital region of maxilla. 6-10, in ventral view. 11 to 13, vomer. 11, in dorsal view. 12, in left lateral view. 13, in posterior view.