Hydrographic Sheet No. 1794, 1887
Hydrographic Sheet No. 1794, 1887
The hydrographic sheet no. 1794 documents sea bottom specimens collected from Passamaquoddy Bay and St. Croix River in Maine during July 26 - September 15, 1887. The party was commanded by Lieut. F. H. Crosby, U.S.N. Table of data contains dates, section no., locality, fathoms, and notes












