No Pacific Ocean
Mexico
Nayarit
San Blas, S end of Natanchen Bay
21Mar1968
1200
21°31.0'N - 105°16.0'W
21.517, -105.267
-
1-10 ft
10 ft
JEM68
JEM68-11
seine
JE McCosker & party, SIO
sand & rock
68-174.pdf