Hydrographic sheet, no. 1643, 1885
Hydrographic sheet, no. 1643, 1885
The hydrographic sheet no. 1643 documents collecting of sea bottom specimens from Bushy Point to White Rock in California, May 12 - September 29, 1885. Lieut. E. D. Tassig, U.S.N., was commanding the party. The table of data includes date, locality, fathoms, and appearance. There is a note at the bottom on the sheet stating to see Hydrographic sheets nos. 1681 and 1778












