CONTENTS

No.4, 2003



Deep Structure of the Avacha-Koryakskii Volcanic Cluster Area
in Kamchatka

Yu. F. Moroz, L.I. Gontovaya

The Geochemistry of Volcanic Rocks in the Uzon-Geyser Depression,
Kamchatka

E. N. Grib, A. B. Perepelov, V. L. Leonov

The Sources of Pyroclastic Material in Late Pleistocene-Holocene Diatomites
of Kunashir I., Kuril Islands

N. G. Razzhigaeva, V. B. Bazarova, L. D. Sulerzhitskii, T. A. Grebennikova,
L. A. Ganzey, L. M. Mokhova

Tephrostratigraphic Markers in Holocene Sections Found in the Southern Part of
Kamchatka's Sredinny Range and Some Features of Radiocarbon Dating of Peat Beds

M. M. Pevzner

Global Factors that are Active in Producing the Dynamics of Emanation Fields
in Seismic Regions

V. P. Rudakov, G. L. Kashcheev, V. V. Tsyplakov, Jr.

Velocity Inhomogeneities of the Lithosphere Beneath Kamchatka

L. I. Gontovaya, V. I. Levina, I. A. Sanina, S. L. Senyukov, M. Yu. Stepanova

Aftershock Kinematics and Dyamics of the 1991 Busiyngol Earthquake

A. V. Kluchevskii

The Journal's Subject Scope and Instruction for Authors