9 treff

Some fossil diatoms from Barbados
by G. Dallas Hanna
Bok Engelsk 1964
Oil seepages on the aractic coastal plain, Alaska
by G. Dallas Hanna
Bok Engelsk 1963
Pliocene lake beds near Dorris, California
by G. Dallas Hanna and G. Clark Gester
Bok Engelsk 1963
Some pleistocene and pliocene freshwater mollusca from California and Oregon by G. Dallas Hanna
Hanna, G. Dallas
Bok Engelsk 1963
West American mollusks of the genus Conus-II
by G. Dallas Hanna
Bok Engelsk 1963
Land and brickish water mollusca of Cocos Island
by G. Dallas Hanna and Leo George Hertlei...
Bok Engelsk 1938
Cretaceous diatoms from California
by G. Dallas Hanna
Bok Engelsk 1927
Fauna and stratigraphic relations of the Tejon Eocene at the type locality in Kern County, California
by Frank M. Anderson and G. Dallas Hanna
Bok Engelsk 1925
The American species of Sphyradium with an inquiry as to their generic relationships
Hanna, G. Dallas
Bok Engelsk 1911