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AFI 04/17_01 - Glacial-interglacial changes in the lost drainage basin on the West Antarctic Ice Sheet - EM120 Swath Bathymetry and TOPAS sub-bottom profiler data, Bellingshausen Sea, 2004
Entry ID: GB-NERC-BAS-AEDC-00273

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Abstract: The main aim of this project was to carry out the first systematic investigation of the former ice drainage basin in the southern Bellingshausen Sea, using sediment cores, swath bathymetry by means of the EM120 multibeam echo sounder and the TOPAS sub-bottom profiling system on RRS James Clark Ross (JR104). Reconnaissance data collected on previous cruises JR04 (1993) and cruises of R/V Polarstern ... View entire text
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Description: Cruise report
Geographic Coverage
Spatial coordinates   
  N: -69.0   S: -73.0   E: -76.0   W: -90.0

Temporal Coverage
Start Date: 2004-01-23
Stop Date: 2004-02-13
Paleo Temporal Coverage
Paleo Start Date: 2.4 Ma
Chrono Unit:
Quality N/A
Access Constraints This data is governed by the NERC Data Policy
Data Set Progress
Originating Center
Data Center
Polar Data Centre, British Antarctic Survey, Natural Environment Research Council, United Kingdom Supplemental Info
Data Center URL:
Dataset ID: GB-NERC-BAS-AEDC-00273

Data Center Personnel
Contact Address:
Polar Data Centre
British Antarctic Survey
Distribution Media: Online FTP
Distribution Size: 22 Gb
Fees: See Natural Environment Research Council (NERC) Data Policy
Contact Address:
Scott Polar Research Institute
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Noormets, R., Dowdeswell, J.A., Larter, R.D., Cofaigh, C., Evans, J. 2009. Morphology of the upper continental slope in the Bellingshausen and Amundsen Seas -implications for sedimentary processes at the shelf edge of West Antarctica., Marine Geology. 258, 100-114.

Dowdeswell, J.A., Cofaigh, C., Noormets, R., Larter, R.D., Hillenbrand, C.-D., Benetti, S., Evans, J., Pudsey, C.J. ... View entire text
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Creation and Review Dates
DIF Creation Date: 2007-08-10
Last DIF Revision Date: 2017-08-23