New salamanders of the family Sirenidae from the Cretaceous of North America Fieldiana, Geology, Vol.10, No.33
by
Goin, Coleman J. (Coleman Jett), 1911-1987
series:
Unknown
first published:
Unknown
Inland mollusks from Venezuela, southern Brazil, and Peru Fieldiana Zoology v.39, no.31
by
Haas, Fritz, 1886-
series:
Unknown
first published:
Unknown
Geological Collections: Dynamical Geology and Petrography
by
William Otis Crosby
series:
Unknown
first published:
Unknown
Ziphodont crocodiles, Pristichampsus vorax (Troxell), new combination, from the Eocene of North America Fieldiana, Geology, Vol.33, No.16
by
Langston, Wann, 1921-
series:
Unknown
first published:
Unknown
Iniopterygia : a new order of Chondrichthyan fishes from the Pennsylvanian of North America Fieldiana, Geology Memoirs, vol. 6
by
Zangerl, Rainer, 1912-
series:
Unknown
first published:
Unknown
The Myriapoda of North America
by
Wood, H. C. (Horatio C.), 1841-1920
series:
Unknown
first published:
Unknown
A brief commercial geography
by
Davis, John W. (John Walter)
series:
Unknown
first published:
Unknown
The Tettigidae of North America
by
Hancock, Joseph Lane, 1864-1922
series:
Unknown
first published:
Unknown
The New Schaff-Herzog Encyclopedia of Religious Knowledge: Embracing Biblical, Historical ... 9
by
Johann Jakob Herzog , Philip Schaff , Albert Hauck
series:
Unknown
first published:
Unknown
Four years in the white North
by
Ekblaw, Walter Elmer, 1882-
series:
Unknown
first published:
Unknown