The hydrographic sheet no. 1575 documents collecting of sea bottom specimens from Black Rock Harbor in Connecticut, October 11, 1883. Lt. Com'd'r W. H. Brownson, U.S.N., was commanding the party. The table of data includes date, section number, locality with latitude and longitude, and appearance.
The hydrographic sheet no. 1576 documents collecting of sea bottom specimens from Nash Island to Cross Island in Maine, July 24 to October 23, 1883. Lt. E. M. Hughes and Lt. Com'd'r A. S. Snow, U.S.N., was commanding the party. The table of data includes date, section number, locality with latitude and longitude including minutes and seconds, fathoms,and appearance.
The hydrographic sheet no. 1578 documents collecting of sea bottom specimens from the Approaches to New York Harbor, July 18 - September 6, 1883. Lieut. H. B. Mansfield, U.S.N., was commanding the party. The table of data includes date, section number, locality with latitude and longitude including minutes and seconds, fathoms, and appearance.
The hydrographic sheet no. 1586 documents collecting of sea bottom specimens from Salmon Point to Brushy Point in California, July 9 - November 10, 1883. Lieut. E. D. Taussig, U.S.N., was commanding the party. The table of data includes date, locality with latitude and longitude including minutes and seconds, fathoms, and appearance.
The hydrographic sheet no. 1590 documents collecting of sea bottom specimens from Long Island Sound in New York from October 27 to November 3, 1883. Lieut. J. T. Sullivan, U.S.N., was commanding the party. The table of data includes date, section number, fathoms, and appearance.
The hydrographic sheet no. 1591 documents collecting of sea bottom specimens from Long Island Sound (Inlet Point to Old Landing), October 27 - November 3, 1883. Lieut. J. T. Sullivan, U.S.N., was commanding the party. The table of data includes date, section number, fathoms, and appearance. There is a note at the bottom of the sheet stating to see hydrographic sheets 1590a and 1590b. Also includes
The hydrographic sheet no. 1592 documents collecting of sea bottom specimens from the west coast of Florida, south of San Carlos Bay, May 21 - 23, 1884. Lieut. H. B. Mansfield, U.S.N., was commanding the party. The table of data includes date, section number, locality with latitude and longitude including minutes and seconds, fathoms, and appearance.
The hydrographic sheet no. 1593 documents collecting of sea bottom specimens from the west coast of Florida, April 9 - 11, 1884. Lieut. H. B. Mansfield, U.S.N., was commanding the party. The table of data includes date, section number, locality with latitude and longitude including minutes and seconds, fathoms, and appearance.
The hydrographic sheet no. 1596 documents collecting of sea bottom specimens from off the coast of Louisiana and Texas, March 19 - June 16, 1884. Lieuts. E. D. F. Heald and G. C. Hanns, U.S.N., were commanding the party. The table of data includes date, section number, locality with latitude and longitude including minutes and seconds, and fathoms.
The hydrographic sheets nos. 1606 and 1607 document collecting of sea bottom specimens from near Pecho Point in California, February 21 - April 29, 1884. Lieut. E. W. Taussig, U.S.N., was commanding the party. The table of data includes date, locality with latitude and longitude including minutes and seconds, fathoms, and appearance.
The hydrographic sheet no. 1611 documents collecting of sea bottom specimens from the vicinity of Breaker Point in California, June 13 - July 15, 1884. Lieut. E. W. Taussig, U.S.N., was commanding the party. The table of data includes date, locality with latitude and longitude, fathoms, and appearance.
The hydrographic sheet no. 1624 documents collecting of sea bottom specimens from the Straits of Florida, February 18 - 21, 1885. Lieut. J. E. Pillsbury, U.S.N., was commanding the party. The table of data includes date, locality with latitude and longitude with minutes and seconds, fathoms, and appearance.