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Gravity and seismic data in the Windless Bight area, Ross Island and the Dailey Islands to determine possible lithospheric deformation due to the loading by young Ross Island volcanics
Entry ID:
K101_1982_1986_NZ_1
Summary
Abstract:
Where loading of the lithosphere by young volcanic piles has occurred, the lithosphere is found to be displaced downward beneath the load and at distances of about 200-300 km from the centre of the load there are compensating upwards of lithosphere observed. From the amplitude and wavelength of both the solid surface and the free air gravity anomalies associated with loading, values of flexural ...
 Geographic Coverage
(Click for Interactive Map)
Spatial coordinates
Temporal Coverage
Start Date:
1982-11-04
Stop Date:
1982-12-10
Start Date:
1985-11-06
Stop Date:
1985-12-23
Location Keywords
Science Keywords
ISO Topic Category
Instrument
Quality
The data is contained in the publications. Please contact the investigator for more information.
Data Set Progress
COMPLETE
Data Center
Personnel
Role:
INVESTIGATOR
Phone:
+64 4 473 8208
Fax:
+64 4 471 0977
Email:
fred.davey at gns.cri.nz
Contact Address:
IGNS
PO Box 1320
Kelburn
City:
Wellington
Country:
NEW ZEALAND
Publications/References
Stern, T.A. 1984 A seismic refraction survey near the Dailey Islands, southwestern McMurdo Sound, Antarctica. NZ Geophysics Division report 198
Creation and Review Dates
DIF Creation Date:
2009-06-22
Last DIF Revision Date:
2009-06-30
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- Last updated: June 2013
