W. H.  Dall, ?Preliminary Report of dredgings by USS Blake?, Bulletin of the Museum of Comparative Zoology at Harvard College, vol. 9, pp. 1-144, 1881.

W. H.  Dall, ?Reports on the results of dredging, under the supervision of Alexander Agassiz, in the Gulf of Mexico (1877-1878) and in The Caribbean Sea (1879-1880), by the U.S. Coast Survey Steamer "Blake", Lieut.-Commander C.D. Sigsbee, U.S.N., and Commander J.R. Bar?, Bulletin of the Museum of Comparative Zoology at Harvard College, vol. 18, pp. 1-492, 31 plates., 1889.

W. H.  Dall, ?Reports on the dredging operations off the west coast of Central America to the Galapagos 1891, xxxviii. Report on the scientific results of the expedition to the eastern tropical Pacific October, 1904 to March, 1905, xiv. The Mollusca and Brachiopoda.?, Bulletin of the Museum of Comparative Zoology at Harvard College, vol. 43, pp. 205-487, 1908.