GEOLOGIYA I GEOFIZIKA, 1999, V 40, N 5, May.

Sharapov V. N., Cherepanov A. N., Popov V. N., and
Cherepanova V. K. Dynamics of basic-melt boiling in magma
chambers beneath axial rifts of mid-ocean ridges and
development of hydrothermal systems   
651

Budanov V. I., Volkova N. I., and Dronov V. I.
Petrochemistry of phyodacite-trachyte series in a paleogene
volcanoplutonic belt in the southeastern pamirs 
663

Litasov K. D. Petrology and geochemistry of lower-crust
xenoliths from alkali basalts of the vitim plateau   
670

Litvinovsky B. A., Posokhov V. E., and Zanvilevich A. N. New
rb-sr data on the age of late paleozoic granitoids in
western transbaikalia  
690

Gas'kov I. V., Distanov E. G., Kalugin I. A., and Tikunov
Yu. V. Metallogeny and petrochemical features of devonian
volcanism in rudny altai and gorny altai   
699

Popov N. V., Shaporina M. N., Amuzinskii V. A., Smelov A.
P., and Zedgenizov A. N. Gold metallogeny in the aldan
Province
712

Vorob'ev E. I., Koval' P. V., Konev A. A., and Suvorova L.
F. Geochemical features of calcite from carbonatite-like
rocks and leucogranites of the tarynsky massif (Aldan
shield) 
725

Bezrukova E. V., Kulagina N. V., Letunova P. P., and
Shestakova O. N. Climatic and vegetation changes in the
baikal region for the last 5 ma according to palynological
data on the baikal sediments
735

Bukaty M. B. Equilibrium between underground brines of the
tunguska basins and minerals of evaporite and terrigenous
facies  
746

Mastryukov A. F. Solution of the inverse problem of the
acoustic equation by the multilevel optimization method   
760

Cheryauka A. B. and Martakov S. V. Numerical imitation and
analysis of transient electromagnetic processes at their
early stages 
770

Epov M. I. and Morozova G. M. Determination of
mechanical-stress variations by the electromagnetic method
781

BRIEF COMMUNICATIONS

Sinitsa S. M. On the age, structure, and origin of gneiss
domes in transbaikalia (regarding the Yu. A. Zorin et al.
article "Gneiss bars and Early Cretaceous rifting in
Transbaikalia"
790

Zorin Yu. A., Sklyarov E. V., Mazukabzov A. M., and
Belichenko V. G. Once more about mylonite-gneiss domes in
transbaikalia (in reply to Sinitsa's critical article [1])
794