No Pacific Ocean
Mexico
Tres Marias Islands
Cleopha Island
08Mar1960
0900
21°16.4'N - 106°12.0'W
21.273, -106.200
-
3-10 ft
to 10 ft
DD-7
RV Orca
rotenone
D Dockins & E Childers
sand & rock
60-086.pdf