Plate 29 SKULLS OF BERARDIUS BAIRDII

Berardius bairdii.

Figs. 1-4. Bering Island. Young. Cat. No. 142118, U.S.N.M.

5. Skull. St. George Island, Alaska. Male, immature. Cat. No. 29727, U.S.N.M. Posterior aspect. 1/10 nat. size.