[Personnel: Last_Name='DIBBLE', First_Name='RAY']
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A seismic refraction survey on sea ice near Butter Point, New Harbour, McMurdo Sound
Entry ID:
K042_1980_1981_NZ_1
Summary
Abstract:
A seismic refraction survey was conducted on sea ice near Butter Point to provide data on sediment thickness for possible further drilling and to investigate the cause of a reported gravity anomaly. 12 vertical geophones were spaced at 29.95m intervals, frozen in to holes chipped in the sea ice and covered by 100-200mm of snow. Two reverse lines were shot, using four shot points.
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Temporal Coverage
Start Date:
1980-11-26
Stop Date:
1980-12-03
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COMPLETE
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Creation and Review Dates
DIF Creation Date:
2012-09-05
Last DIF Revision Date:
2012-09-27
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