Schmucker, 1970 (Scripps) - MTNet

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CONTENTS
Description of the Anomalies .•..••.••.•••••..•
4. 1 mtroduction. '" '" '" '" '" • '" '" '" '" '" '" '" '" '" '" '" '" '" '" '" '" '" '"
4.2 Rio Grande anomaly of bays and other fast disturbances
4.3 Rio Grande anomaly of diurnal variations ..••.••
4.4 Coastal anomaly in California of bays and other fast
distu.rba.nces '" '" '" '" '" '" '" '" '" '" '" '" '" '" '" '" '" '" '"
4. 5 Inland anomalies in California and Nevada. • • • . •
4.6· Coastal anomaly in California during magnetic storms
4.7 Anomalies of diurnal variations in California 00
4.8 Anomalies of pulsations in California •.•••
4.9 .IGY network in the midwestern United States
Electromagnetic Induction in Stratified Conductors
5.1 Introduction and references
• •• 33
· •• 33
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5.2 Spherical conductors • • · '" '" . '" . '" '" '" '" '" 56
5.3 Plane conductors '" '" '" '" '" '" '" '" '" '" '" 61
5.4 SpeCial case I: Uniform conductors 66
5.5 Special case II: 2-layer model . · . 68
5.6 Direct Inversion of Surface Observations 69
5.7 Special case III: Limitations of PRICE's method 69
5.8 Shell-core and sheet-substratum models . . . '" '" '" '" '"
72
Electromagnetic Induction in Nonuniform Conductors 77
6.1 Introduction • . . . . . . · · · · · · . . . 77
6.2 Surface anomalies . . . · · · · · · . . . 78
6.3 Relaxation method for surface anomalies 79
6.4 Intermediate anomalies · · · · · · . . . . . 81
6.5 Deep anomalies: 1st interpretation . . . · . 82
6.6 Deep anomalies: 2nd interpretation 83
6.7 Conformal mapping methods 86
7. Interpretation of the Anomalies. . • • • •• 92
7.1 Primary source field and mean conductivity distribution 92
7.2 Coastal anomaly in California • • . • • . . . • . . . • . 93
7.3 Method of calculations • • . • • • • • • • • 0 • 100
7.4 Inland anomalies in California and Nevada 103
7.5 Rio Grande anomaly •••••• 0 • • • 104
Conclusions and Suggestions for Further Work 113
Acknowledgment. . . • • . •• • • • • • • • • • 114
Appendix I: Trend Functions for the Long-periodic Background of
Single Events. • . • • . • . • 11 7
Appendix II: Spherical Bessel Functions • 119
Appendix Ill: Elliptic Surface Anomalies. 121
Appendix IV: Computer Programs . • . • 125
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