External and internal anatomy of Balaena glacialis

p. 171-182 : ill. ; 24 cm.Includes bibliographical references

New species of Mesoplodon

p. 203-215, [1] leaf of plates : ill. ; 24 cm.Includes bibliographical references

Habits of humpback and finback whales

p. 213-226, [11] leaves of plates : ill. ; 24 cm.Includes bibliographical references

Notes on Eubalaena glacialis

p. 273-275, [5] leaves of plates : ill. ; 24 cm.Includes bibliographical references

New genus of porpoises

p. 31-51, 2 leaves of plates : ill. ; 24 cm

New porpoise of the genus Tursiops

p. 233-237, [1] leaf of plates : ill. ; 24 cm.Includes bibliographical references

Kogia breviceps

p. 7-72 : ill. ; 24 cm.Includes bibliographical references

White bear of British Columbia

p. 233-238 : ill. ; 24 cm.Includes 1 bibliographical reference (p. 233)

New serridentine from Mongolia

13 p. : ill., map ; 24 cm.Includes bibliographical references

Serridentinus, Baluchitherium, Mongolia

5 p. : ill. ; 24 cm