... Foraminifera from the coast of Washington Cushman, Joseph A. (Joseph Augustine) 1881-1949 creator Todd, Ruth 1913-1984 joint author. text mau Sharon, Mass 1947 monographic eng
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cover-title, 23 p. 4 pl. on 2 l. 23 cm. by Joseph A. Cushman and Ruth Todd ... "Published through aid of Susan Minns publication fund. " Foraminifera Foraminifera, Fossil Paleontology Washington (State) QL368.F6 C65 Cushman laboratory for foraminiferal research. Special publication no. 21 gs 47000237 DLC 751217 20260227111352.0 gs 47000237