Ziphius cavirostris (Type of Z. semijunctus (Cope).)
Fig. 1. Atlas. Anterior surface. Defective on left side.
2. Sternum. Ventral aspect.
3. Right pectoral limb. Scapula somewhat defective.
About ࡩ nat. size.
Plate 26 SKULLS OF BERARDIUS BAIRDII
Berardius bairdii.
Fig. 1. Type-skull. Bering Island. Immature. Cat. No. 20992, U.S.N.M. Dorsal aspect. About 1/10 nat. size.
Frontals and zygomatic processes somewhat defective.