Pacific: Gulf of California
Mexico
Sonora
Puerto Libertad, reef in middle of Libertad Beach
08Feb1950
2130
29°54.6’N - 112°42.4’W
29.910, -112.707
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to 7 ft
to 7 ft
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UCLA W50-66
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Rotenone (5 gal); dipnets
BW Walker, AO Flechsig, AB Rechnitzer, KS Norris, DC Joseph
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rock, gravel
Sparse, some small kelp
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low to outgoing