No Pacific Ocean
Mexico
Tres Marias Islands
Maria Magdalena Island
23Aug1961
0830
21°23.8'N - 106°24.4'W
21.397, -106.407
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0-20 ft
to 20 ft
B6108
58
RV Black Douglas
rotenone; diving; dipnets
FH Berry; D Dockins; P Sloan; R Kiwala; H DeWitt; D Meyer; D Wroncy
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Small algae-covered rocks, some sand and a few large coral-covered rocks
algae
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