1. Introduction toelectrical properties of the Earth's mantle

   • Wallace H. Campbell

   EditorialNotes Pages: 193 - 204

2. Crustal and upper mantle structure of stable continental regions in North America and northern Europe

   • Robert P. Massé

   OriginalPaper Pages: 205 - 239

3. Properties of the lithosphere-asthenosphere system in Europe with a view toward earth conductivity

   • G. Calcagnile
   • G. F. Panza

   OriginalPaper Pages: 241 - 254

4. Temperature profiles in the earth of importance to deep electrical conductivity models

   • Vladimír Čermák
   • Marcela Laštovičková

   OriginalPaper Pages: 255 - 284

5. Analyzing electromagnetic induction data: Suggestions from laboratory measurements

   • A. G. Duba
   • T. J. Shankland

   OriginalPaper Pages: 285 - 290

6. Appreciation of spherically symmetric models of electrical conductivity

   • J. Pěčová
   • Z. Martinec
   • K. Pěč

   OriginalPaper Pages: 291 - 318

7. Upper mantle lateral heterogeneities and magnetotelluric daily variation data

   • J. L. Counil
   • M. Menvielle
   • J. L. Le Mouel

   OriginalPaper Pages: 319 - 340

8. Substitute conductors for electromagnetic response estimates

   • Ulrich Schmucker

   OriginalPaper Pages: 341 - 367

9. The planetary scale distribution of telluric currents and the effect of the equatorial electrojet: An investigation by canonical GDS

   • G. P. Gregori
   • L. J. Lanzerotti
   • R. Cipollone

   OriginalPaper Pages: 369 - 392

10. Conductivity profiles from global data

    • B. A. Hobbs

    OriginalPaper Pages: 393 - 407

11. Models of deep electrical conductivity obtained from data on global magnetic variational sounding

    • V. I. Dmitriev
    • N. M. Rotanova
    • M. V. Fiskina

    OriginalPaper Pages: 409 - 426

12. The upper mantle conductivity analysis method using observatory records of the geomagnetic field

    • Wallace H. Campbell

    OriginalPaper Pages: 427 - 457

13. Limitations in the use of spherical harmonic methods for deep conductivity determinations

    • W. D. Parkinson

    OriginalPaper Pages: 459 - 463

14. MTS studies on the upper mantle conductivity in China

    • Liu Guodong

    OriginalPaper Pages: 465 - 482

15. Application of space analysis of electromagnetic fields to investigation of the geoelectrical structure of the Earth

    • M. S. Zhdanov

    OriginalPaper Pages: 483 - 497