Pacific: Gulf of California
Mexico
Sonora
Rocky point 0.5 mi SE of Bahia Cholla
27Jan1949
0800
31°20.2'N - 113°38.2'W
31.336, -113.636
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to 3 ft
to 3 ft
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UCLA W49-43
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Cube’ root (rotenone); dipnets
BW Walker, AB Rechnitzer, GW Barlow
clear
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Cobbles 0.5- 2 ft diameter. Shore: granite reef
none
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low tide about 0730