01075cam a22002891 4500 gs 39000254 DLC 20260227111344.0 750505s1939 xx 000 0 eng gs 39000254 (OCoLC)1313261 DLC FM DLC premarc QE99 .A3 no. 18 557.59 Mansfield, Wendell C. (Wendell Clay), 1874-1939. ... Notes on the upper Tertiary and Pleistocene mollusks of peninsular Florida, by W. C. Mansfield ... Tallahassee, Pub. for the state Geological survey, 1939. 75 p. incl. illus. (maps) tables. 4 pl. on 2 l. 23 cm. Florida. Geological survey. Geological Bulletin no. 18 At head of title: State of Florida. Dept. of conservation, R. L. Dowling, supervisor. Herman Gunter, geologist. "References": p. 59. Mollusks, Fossil. Paleontology Tertiary. Paleontology Pleistocene. Paleontology Florida. 27574 27574