Plate 14 SKULLS OF ZIPHIUS CAVIROSTRIS
Ziphius cavirostris.
Fig. 1. Skull. (Type of Ziphius semijunctus (Cope).) Charleston, South Carolina. Female, young. Cat. No. 21975, U.S.N.M. Dorsal aspect. ⅙ nat. size.
Tip of beak slightly defective.
2. Skull. Barnegat City, New Jersey. Female, adult. Cat. No. 20971, U.S.N.M. Dorsal aspect. ⅙ nat. size.