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WILLIAM HEALEY DALL. Description of a new species of land-shell from Cuba, -Vertigo Cubana.
 
Proc. U.S. Nat. Mus., XIII, No. 790, June, 1890, pp. 1,2; [[strikethrough]] two figs. 1,2. [[/strikethrough]] figs. 1 and 2.

A description of a remarkable species of Vertigo from the Island of Cuba of which the nearest is found in the Hawaiian Islands.

WILLIAM HEALEY DALL. Administrative Report to the Director of the U.S. Geological Survey.

Eighth Annual Report of the U.S. Geological Survey, 1886 (1890), pp. 181-184.

This comprises the annual report of the work of the Division of Cenozoic Paleontology of the U.S. Geological Survey, under the charge of the writer as Paleontologist.

WILLIAM HEALEY DALL. Report on the Department of Mollusks (includine Cenozoic Fossils) in the U.S. National Museum, 1886.

Report of the Smithsonian Institution, II, 1886 (1889), pp. 173-179.