Mathematics – Logic
Scientific paper
Oct 1985
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1985grm..nasa...22w&link_type=abstract
In NASA, Washington Geopotential Res. Mission (GRM) p 22-25 (SEE N86-12852 03-46)
Mathematics
Logic
Earth Crust, Earth Planetary Structure, Magnetic Anomalies, Magnetic Fields, Geomagnetism, Geomorphology, Lithosphere, Magnetization, Tectonics
Scientific paper
The bibuniqueness aspect of geophysical interpretation must be constrained by geological insight to limit the range of theoretically possible models. An additional step in depth understanding of the relationship between rock magnetization and geological circumstances on a grand scale is required. Views about crustal structure and the distribution of lithologies suggests a complex situation with lateral and vertical variability at all levels in the crust. Volcanic, plutonic, and metamorphic processes together with each of the observed anomalies. Important questions are addressed: (1) the location of the magnetic bottom; (2) whether the source is a discrete one or are certain parts of the crust cumulatively contributing to the overall magnetization; (3) if the anomaly to some recognizable surface expression is localized, how to arrive at a geologically realistic model incorporating magnetization contrasts which are realistic; (3) in the way the primary mineralogies are altered by metamorphism and the resulting magnetic contracts; (4) the effects of temperature and pressure on magnetization.
No associations
LandOfFree
Magnetic structure of the crust does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Magnetic structure of the crust, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Magnetic structure of the crust will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1546308