Preface. Potential of Russian Peaceful Nuclear Explosion Data. 1. The GEON Centre: 25 Years of Implementation of PNE in Studies of Earth's Deep Structure; L.N. Solodilov. 2. Conservation of Lithospheric DSS-Data; K. Fuchs, F. Wenzel. 3. Major Features of the Mantle Velocity Structure Beneath Northern Eurasia from Long-Range Seismic Recordings of Peaceful Nuclear Explosions; J. Mechie, et al. 4. Evidence for 520-km Discontinuity; A.V. Egorkin. 5. Observation of Teleseismic Pn/Sn on Super Long-Range Profiles in Northern Eurasia and Their Implications for the Structure of the Lithosphere; M. Tittgemeyer, et al. 6. Central Siberia Upper Mantle Cross-Section from Deep Seismic Sounding Explosions; J. Cipar, K. Priestley. 7. Eurasian Mantle Structure Derived from the Records of Nuclear Explosions; M. Grad. 8. Two Reflectors in the 400 km Depth Range Revealed from Peaceful Nuclear Explosion Seismic Sections; H. Thybo, et al. 9. Underground Explosion Seismic Source Function in Various Rock Media as Obtained from PNE Local Data; I.O. Kitov. 10. Rock Fracturing Processes Due to Nonlinear Shock Waves in Hot Fluid-Pressurized Domains; E. Salusti, A. Troisi. Novel Techniques in Upper Mantle Exploration. 11. Problems of Active Seismology; A.S. Alekseev, et al. 12. The Transition from Cold to Hot Areas of North America Interpreted from Early Seismic Rise Record Sections; E. Perchuc, H. Thybo. 13. Heterogeneity of the Uppermost Eurasian Mantle Along the DSS Profile `Quartz', Russia; E.A. Morozova, et al. 14. Observation of Lg and S Wave Propagation Along the Ultra-Long Range Profile `Quartz', Russia; I.B. Morozov, et al. 15. Joint Inversion of Teleseismic Delay Times and Gravity Anomaly Data for Regional Structures. Theory and Synthetic Examples; H. Zeyen, U. Achauer. 16. Teleseismic Tomography in Sweden-Denmark-Germany, Project TOR; S. Gregersen. 17. The 1995 U.S. Deep Probe Project; A. Levander, et al. From One-to Three-Dimensional Upper Mantle Models. 18. The Anelasticity of the Earth: How Much Do We Know About Q? A.L. Hales. 19. Three-Dimensional Velocity Structure of the Earth's Upper Mantle; G. Ekstroem, A.M. Dziewonski. 20. From IASP-91 Global Model to a 3-D Model for CTBT Monitoring. Description of the First Steps Towards the Calibration of the Global CTBT Network; P. Firbas, et al. 21. Small-Scale Heterogeneities of the Upper Mantle; F. Wenzel, et al. 22. General Features of the Upper Mantle Structure from Seismic Data; N.I. Pavlenkova. 23. Lateral Heterogeneity Implications from 2-D Nuclear Seismic Travel-Time Inversion; F. Lorenz, et al. 24. Density Heterogeneities of the European Upper Mantle Inferred from 3-D Large-Scale Gravity Modelling; T.P. Yegorova, et al. 25. Surface Wave Tomographic Study of Central Asia Tectonic Regimes; A.L. Levshin, et al. 26. Temperature and Dynamics of the Upper Mantle Beneath the French Massif Central; S. Sobolev, et al. Upper Mantle Structure, Composition and Dynamics. 27. The Lithospheric Velocity Structure of Southern Africa; X. Qiu, et al. 28. Constraints on Crustal an
