Geology and Geophysics, 2005, V 46, N 3, March.

STRATIGRAPHY AND PALEOGEOGRAPHY
    
Stages in development of mollusks, paleobiogeography
of Boreal seas in the Early-Middle Jurassic and
zonal scales of Siberia. 
S.V. Meledina, B.N. Shurygin, and O.S. Dzyuba 
237 
    
Benchmarks for correlation of Carboniferous 
and Permian marine deposits 
in Siberia and Far East. A.G. Klets 
255 
    
TECTONICS AND GEODYNAMICS
    
Neotectonic deformation in the southwestern
Siberian craton. 
A.V. Arzhannikova and S.G. Arzhannikov 
272 
    
Dynamics of melting of mantle-derived rocks
above a hot spot beneath oceanic ridges. 
V.N. Sharapov, L.N. Perepechko, and I.F. Rakhmenkulova 
278 
    
PETROLOGY, GEOCHEMISTRY, AND MINERALOGY
 
Geochemistry and geochronology of 
Permo-Triassic basites 
in the northwestern Altai-Sayan folded area.
G.S. Fedoseev, V.I. Sotnikov, and L.P. Rikhvanov 
287 
    
Factors determining concentration of trace 
elements in ores of pyrite-polymetallic deposits 
in southern Siberia. 
I.V. Gas'kov, E.G. Distanov, and K.R. Kovalev 
302 
    
Kimberlites of Zimbabwe: abundance and composition.
A.D. Khar'kiv, E.F. Roman'ko, and B.M. Zubarev 
317 
    
GEOPHYSICS
     
Focusing transformation of array seismic data. 
V.A. Pozdnyakov and V.A. Cheverda 
328 
    
A numerical solution to a system of elasticity equations 
for layered anisotropic media. A.L. Karchevsky 
338