Hydrographic sheet, no. 1556, 1883
Hydrographic sheet, no. 1556, 1883
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












