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Mantle dynamics and geodesyBoth completed work and work that is still in progress are presented. The completed work presented includes: (1) core-mantle boundary topography; (2) absolute value for mantle viscosity; (3) code development; (4) lateral heterogeneity of subduction zone rheology; and (5) planning for the Coolfront meeting. The work presented that is still in progress includes: (1) geoid anomalies for a chemically stratified mantle; and (2) geoid anomalies with lateral variations in viscosity.
Document ID
19910006329
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Albee, Arden
(California Inst. of Tech. Pasadena, CA, United States)
Date Acquired
September 6, 2013
Publication Date
May 14, 1990
Subject Category
Geophysics
Report/Patent Number
NASA-CR-187330
NAS 1.26:187330
Accession Number
91N15642
Funding Number(s)
CONTRACT_GRANT: NAG5-1132
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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