The hydrographic sheet no. 1531-1537 documents collecting of sea bottom specimens from Point Arena to Point Salmon in California, October 5 - November 23, 1882. Com'd'r. W. F. Swindburne, U.S.N. was commanding the party. The table of data includes date, locality, fathoms, and appearance.
The hydrographic sheet no. 1538 documents collecting of sea bottom specimens from approaches to New York Harbor, August 11 to October 27, 1882. Lt. Com'd'r. E. B. Thomas, U.S.N., was commanding the party. The table of data includes date, section number, locality, fathoms, and appearance.
The hydrographic sheet no. 1543 documents collecting of sea bottom specimens from approaches to Gardiner's Bay in New York, August 12 to October 26, 1882. Lieut. E. M. Hughes, U.S.N., was commanding the party. The table of data includes date, section number, locality including latitude and longitude with minutes and seconds, fathoms, and appearance.
The hydrographic sheet no. 1548 documents collecting of sea bottom specimens from California including Point Pinos to Timber Point and Timer Point to Point Carmel, January 5 - February 28, 1883. Lt. W. T. Swinburne, U.S.N., was commanding the party. The table of data includes date, locality including latitude and longitude with minutes and seconds, fathoms, and appearance.
The hydrographic sheet no. 1549 documents collecting of sea bottom specimens from California including Point Carmel to Kasler's Point and Kasler's Point to Point Sur. Lt. W. T. Swinburne, U.S.N., was commanding the party. The table of data includes date, locality including latitude and longitude with minutes and seconds, fathoms, and appearance.
The hydrographic sheet no. 1550 documents collecting of sea bottom specimens from point Sur to Cooper's Point in California, May 1- 8, 1883. Lieut. W. T. Swinburne, U.S.N., was commanding the party. The table of data includes date, locality including latitude and longitude with minutes and seconds, fathoms, and appearance.
The hydrographic sheet no. 1553 documents collecting of sea bottom specimens from the east coast of Florida, south of Jupiter Inlet, May 1 - 13, 1883. Lieut. H. B. Mansfield, U.S.N., was commanding the party. The table of data includes date, section number, locality, fathoms, and appearance.
The hydrographic sheet no. 1554 documents collecting of sea bottom specimens from the east coast of Florida, south of Jupiter Inlet, May 7 - 9, 1883. Lieut. H. B. Mansfield, U.S.N., was commanding the party. The table of data includes date, section number, locality, fathoms, and appearance.
The hydrographic sheet no. 1556 documents collecting of sea bottom specimens from Galveston eastward, along the coast of Texas, March 9 to April 30, 1883. Lieut. E. M. Hughes, 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. 1557 documents collecting of sea bottom specimens from the west coast of Florida, north of Egmont Key, February 9 - 16, 1883. Lt. Com'd'r H. B. Mansfield, U.S.N., was commanding the party. The table of data includes date, section number, locality, fathoms, and appearance.
The hydrographic sheet no. 1558 documents collecting of sea bottom specimens from off shore, south of Long Island, New York, July 7, 1882 - June 24, 1883. Lieut. Com'd'r W. H. Brownson, U.S.N., was commanding the party. The table of data includes date, section number, locality, fathoms, and appearance.
The hydrographic sheet no. 1573 documents collecting of sea bottom specimens from Monomoy Passage, Massachusetts, August 22, 1883. Lieut. Com'd'r W. H. Brownson, U.S.N., was commanding the party. The table of data includes date, locality, and appearance.