A high-resolution, multi-channel, over-sea-ice seismic reflection survey over the Mackay Sea Valley, Granite Harbor, Antarctica

• Main Authors: Williams, B. P., Speece, M. A, Powell, R. D.
• Format: Text
• Language: unknown
• Published: DigitalCommons@University of Nebraska - Lincoln 2011
• Subjects: Antarctic; high-resolution; over-sea-ice; reflection; seismic; Environmental Indicators and Impact Assessment; Austral; McMurdo Sound; Mackay; Granite Harbor; Antarc*; Antarctica; Sea ice
• Online Access: https://digitalcommons.unl.edu/andrillaffiliates/23; https://digitalcommons.unl.edu/context/andrillaffiliates/article/1022/viewcontent/Speece_MGR_2011_Hi_res_multichannel_ANDRILL___DC_VERSION.pdf

In the austral summer of 2007, 20.5 km of high-resolution over-sea-ice seismic reflection data were collected in the Granite Harbor region of southern McMurdo Sound over the Mackay Sea Valley. The goal of the survey was to image thin pelagic sediment deposited in the Mackay Sea Valley after the Last...