Dall, W. H., 1915. A Monograph of the Molluscan Fauna of the Orthaulax Pugnax Zone of the Oligocene of Tampa, Florida. United States National Museum Bulletin, 90.
(1.41 MB)
New Species-Group Names:
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designatus Dall, 1915. p. 37. pl. vi. f. 4.
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illiolus Dall, 1915. p. 37. pl. vi. f. 3. 5.