Pacific: Gulf of California
Mexico
Sinaloa
off entrance to Topolobampo harbor
01Apr1959
1700
25°35.0'N - 109°04.0'W
25.583, -109.067
-
0-9 fm
8-9 fm
R59
R59-23
RV Spencer F Baird
various
R Rosenblatt, SIO
mud
59-229.pdf