Physics of the Earth and Planetary Interiors, 10 (1975) 402-404 © ElsevierScientific Publishing Company, Amsterdam - Printed in The Netherlands
Contents Volume 10, 1975
Research Papers
Analogy between elastic and electric systems R. Olsson and M. B~th (Uppsala, Sweden) Parametrically simple earth models consistent with geophysical data A.M. Dziewonski, A.L. Hales and E.R. Lapwood (Canberra, A.C.T], Australia)
12
Measurement of electromagnetic effects generated by swell M. Klein, P. Louver and P. Morat (Garchy, Pouilly-sur-Loire, France)
49
Electromagnetic induction in spherical cap current layers under lunar and terrestrial conditions G. Schubert (Los Angeles, Calif., U.S.A.) and K. Schwartz (Santa Barbara, Calif., U.S.A.)
55
Further evidence against discontinuities in the outer core G. Mtiller (Karlsruhe, Federal Republic of Germany)
70
Palaeomagnetism of Precambrian rocks from southeast Norway and south Sweden R.P.E. Poorter (Utrecht, The Netherlands)
74
High-pressure decompositions in cobalt and nickel silicates E. Ito (Tottori-ken, Japan)
88
Book Reviews A Textbook on Geonomy by J.A. Jacobs - R.F. King Physics o f the Earth by R.B. Gordon - D.W. Collinson The Physical Principles o f Rock Magnetism by F.D. Stacey and S.K. Banerjee - W. O'Reilly Earth's Rotation and Climate by A.S. Monin - A.H. Cook
94 95 95 96
Announcements
98
Research Papers
Precursors to PP D.W. King (Kjeller, Norway), R.A.W. Haddon (Sydney, N.S.W., Australia) and E.S. Husebye (Kjeller, Norway)
103
Partial melting and electrical conductivity anomalies beneath the Japan and Philippine seas Y. Honkura (Tokyo, Japan)
128
Coral growth rate: variation with depth P.A. Baker and J.N. Weber (University Park, Pa., U.S.A.)
135
Irregular coastline and channeling effects in three-dimensional geomagnetic perturbation models F.W. Jones and J.E. Lokken (Esquimalt, B.C., Canada)
140
CONTENTSVOL. 10
403
A model for the coast-effect C.R. Brewitt-Taylor (Victoria, B.C., Canada)
151
Attenuation of seismic waves of very low frequency G. Roult (Paris, France)
159
High-pressure phase transformations and compressions of ilmenite and futile, I. Experimental results L. Liu (Canberra, A.C.T., Australia)
167
High-pressure X-ray diffraction studies on 13-and 7-MgzSiO4 S. Mizukami, A. Ohtani, N. Kawai (Osaka, Japan) and E. Ito (Tottori, Japan)
177
Point defects and non-stoichiometry in forsterite D.M. Smyth and R.L. Stocker (Bethlehem, Pa., U.S.A.)
183
Book Reviews Physical Volcanology, Developments in Solid Earth Geophysics, 6 by L. Civetta, P. Gasparini, G. Luongo and A. Rapolla (Editors) - J. Verhoogen Spectral Analysis in Geophysics, Developments in Solid Earth Geophysics, 7 by M. Bfith - A. BenMenahem Galaxies and Relativistic Astrophysics (Proceedings of the First European Astronomical Meeting, Athens, September 1972, Vol. 3) by B. Barbanis and J.D. Hadjidemetriou (Editors) - A.S. Wilson Continental Drift, The Evolution of A Coneept by U.B. Marvin - S.K. Runcorn
193
Announcements
195
193
194 195
Review Papers DC resistivity methods for determining resistivity in the earth's crust G.V. Keller (Golden, Colo., U.S.A.)
201
Electrical conduction in rocks and minerals: Parameters for interpretation T.J. Shankland (Cambridge, Mass., U.S.A.)
209
Correlation between electrical conductivity and other geophysical parameters G.D. Garland (Toronto, Ont., Canada)
220
Magnetometer array studies: A review of the interpretation of observed fields F.E.M. Lilley (Canberra, A.C.T., Australia)
231
Substorm fields in and near the auroral zone J.L. Kisabeth (College Station, Texas, U.S.A.)
241
Analytical solutions to global and local problems of electromagnetic induction in the earth B.A. Hobbs (Edinburgh, Great Britain)
250
Numerical and analogue modelling of induction effects in laterally non-uniform conductors O. Praus (Prague, Czechoslovakia)
262
The interpretation of anomalous fields by using their frequency characteristics I.I. Rokityansky (Kiev, U.S.S.R.)
271
Inversion of two-dimensional conductivity structures P. Weidelt (G6ttingen, Federal Republic of Germany)
282
404
CONTENTS VOL. 10
On the inversion of global electromagnetic induction data R.S. Anderssen (Canberra, A.C.T., Australia)
292
Morphology of slowly-varying geomagnetic external fields - A review S. Matsushita (Boulder, Colo., U.S.A.)
299
Solar-wind induction and lunar conductivity C.P. Sonett (Tucson, Ariz., U.S.A.)
313
Announcements Research Papers
On the interpretation of lunar magnetism S.K. Runcorn (Newcastle upon Tyne, Great Britain)
327
Homogeneity and constitution of the earth's lower mantle and outer core G.F. Davies and A.M. Dziewonski (Cambridge, Mass., U.S.A.)
336
High-pressure phase transformations and compressions of ilmenite and futile, II. Geophysical implications L. Liu (Canberra, A.C.T., Australia)
344
Effect of hydrostatic pressure on the lattice parameters of Fe2SiO4 olivine up to 70 kbar Y. Yagi, Y. Ida (Tokyo, Japan), Y. Sato (Kashiwa, Japan) and S. Akimoto (Tokyo, Japan)
348
Foreshocks and multiple shocks of large earthquakes Y. Fukao and M. Furumoto (Chikusa, Nagoya, Japan)
355
Short-period Rayleigh waves from near-surface events M. B~th (Uppsala, Sweden)
369
Upper-mantle conductivity determined by the geomagnetic lunar daily variation R.J. Jady (Exeter, Great Britain)
377
Book Reviews Introduction to Theoretical Geophysics by C.B. Officer - D . E . Winch Zur Geschichte der Geophysik - Festschrift zur 50 jiihrigen Wiederkehr der Griindung der Deutschen Geophysikalischen Gese#schaft by H. Birett, K. Helbig, W. Kertz and U. Schmucker (Editors) -
382
F. Fr61ich
382
Announcements
384
Cumulative Author Index Volumes 6--10
388
Contents Volume 10
402