GEOLOGIYA I GEOFIZIKA, 2000, V 41, N 10, October.

PETROLOGY, GEOCHEMISTRY, AND MINERALOGY

M.I. Kuz'min, E.P. Solotchina, A.N. Vasilevskii, V.N.
Stolpovskaya, E.B. Karabanov, V.F. Geletii, V. A. Bychinskii,
G. N. Anoshin, and S. G. Shul'zhenko. Clay minerals in bottom
sediments of Lake Baikal as indicators of climate change

V.A. Makrygina, Z.I. Petrova, V.A. Ponomarchuk, E.V. Smirnova,
G.P. Sandimirova, and V.A. Bobrov. Geochemistry of isotopes of
carbon, oxygen, and rare-earth elements in metasediments of
the Ol'khon metamorphic complex (Western Prebaikalia)

T.V. Donskaya, E.V. Sklyarov, and A.M. Mazukabzov.
Synkinematic intrusions of the framing of the Zagan
metamorphic-core complex (southwestern Transbaikalia):
geochemistry and petrogenesis

A.B. Kuz'michev, D.Z. Zhuravlev, E.V. Bibikova, and T.I.
Kirnozova. Upper Riphean (790 Ma) granitoids of the
Tuva-Mongolian Massif as evidence of Early Baikalian orogeny

V.N. Sharapov and A.S. Zhmodik. Oceanic ore-bearing
ferrobasalts: physicochemical conditions of formation

O.V. Vorontsova and V.S. Zubkov. Calculation of basic

thermodynamic characteristics of the systems CHO, Ar, AND N2
under PT-conditions of the Earth's crust and upper mantle

GEOLOGY OF OIL AND GAS

V. A. Kontorovich, N. I. Karapuzov, and V. P. Mel'nikov.
Geological and seismostratigraphic models of Callovian-Volgian
deposits in the southeast of West Siberia as a base for
prediction of their petroleum potential

STRATIGRAPHY

I. A. Volkov and L. A. Orlova. Radiocarbon dating of the
Karginian-Sartanian and Holocene in the southeast of West
Siberia

I. A. Volkov and L. A. Orlova. Radiocarbon dating of the
Karginian-Sartanian and Holocene in the southeast of West
Siberia

GEOPHYSICS

I. R. Obolentseva, Yu. A. Nefedkin, and D. V. Krylov.
Gyrotropic properties of shallowest sand-clay sediments, as
determined from acoustic measurements in boreholes

V. V. Filatov. Magnetic relaxation in a fractal model:
applications to electromagnetic exploration

BRIEF COMMUNICATIONS

V.L. Tauson, O.V. Ovchinnikova, O.I. Bessarabova, N.V.
Smagunov, and T.M. Pastushkova. Distribution of gold deposited
under reductive adsorption from HAuCl4 solution on magnetite,
sphalerite, and galenite crystals