No Pacific Ocean
USA
Alaska
Bering Sea, freezing polynya at 5.5 mi inside ice
23Mar1968
1930
59°44.0'N - 171°27.0’W
59.733, -171.450
59°44.0'N - 171°44.0’W
244 ft
244 ft
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UCLA W68-57
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trawl
V WaltersT Hammel, J Bada, J Maggert
Surface refreezing 50 ft behind boat
-1.7ºC
fine sand, mud
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