Southern Ocean silicoflagellate and ebridian biostratigraphy : the opening of the Drake Passage, and the miocene of the Ross Sea, Antarctica /
by Richard J. White.
- 1980.
- 205 leaves, 8 leaves of plates : ill., charts, map ; 28 cm.
Thesis (M.S.)--Northern Illinois University, Dept. of Geology,1980.
Includes bibliographical references (p. [165]-187).