Reports on the Results of Dredging, under the Supervision of Alexander Agassiz, in the Gulf of Mexico (1877-78) and in the Caribbean Sea (1879-80), by the U.S. Coast Survey Steamer 'Blake,' Lient.-Commander C. D. Sigsbee, U.S.N., and Commander J. R. Bartlett, U.S.N., Commanding. xxix. Report on the Molluscs Part i, Brachiopoda and Pelecypoda
Published in Bulletin Mus. C Z., in 1886, in volume 12, issue 6, pages 171-318
Date published:1886