Hydrographic Sheet No. 1821, 1888
Hydrographic Sheet No. 1821, 1888
The hydrographic sheet no. 1821 documents sea bottom specimens collected from Vermillion bay along the coast of Louisiana during May 15 - 23, 1888. The party was commanded by Lieut. F. H. Crosby, U.S.N. Table of data contains dates, section no., locality, fathoms, and notes












