Ellis, Charles W. 1934- Marine sedimentary environments in the vicinity of the Norwalk Islands, Connecticut. - [Hartford] 1962. - vi, 89 p. illus., maps, diagrs., tables. 23 cm. Part of illustrative matter folded in pocket. Bibliography: p. 86-89. LCCN: gs 63000193 Subjects--Topical Terms: Sedimentary rocks.Petrology--Connecticut--Norwalk Islands. LC Class. No.: QE471 / .E48