Geology and Geophysics, 2005, V 46, N 2, February.

STRATIGRAPHY
    
Silurian ecostratigraphy of the northwestern
Siberian Platform. Yu.I. Tesakov 
119 
    
TECTONICS
 
Neotectonic fault-block structure of junction 
of Siberian Platform and West Siberian Plate. 
R.M. Lobatskaya 
138 
    
OIL AND GAS GEOLOGY
 
Natural bitumens in kimberlite pipes and host
rocks in the Yakutian diamond province. 
A.F. Safronov, N.N. Zinchuk, V.A. Kashirtsev,
A.E. Kontorovich, E.A. Bondarev, I.N. Zueva, 
and O.N. Chalaya 
148 
    
Probabilistic description of lenticular reservoirs
and uncertainty assessment 
on drilling. A.I. Vereskov, R.D. Kanevskaya,
and S.V. Korobkin 
159 
    
PETROLOGY, GEOCHEMISTRY, AND MINERALOGY
 
Geologic setting, age, and geochemical model
of the formation of West Sayan plagiogranitoids. 
S.N. Rudnev, G.A. Babin, A.G. Vladimirov, 
N.N. Kruk, S.P. Shokal'sky, S.M. Borisov, A.V. Travin, 
O.A. Levchenkov, A.A. Terleev, and M.L. Kuibida 169 
    
The Sobolev kimberlite pipe (Yakutia): structure
and composition. V.P. Serov, A.D. Khar'kiv, 
V.I. Ustinov, and A.V. Ukhanov 
188 
    
Genesis of the rims on picroilmenites of the 
Taigikun-Nemba kimberlite field (Evenkia). 
A.M. Khmel'kov 
199 
    
Distribution of radionuclides and trace elements
in the lichen cover of West Siberian regions. 
V.D. Strakhovenko, B.L. Shcherbov, and E.I. Khozhina 
207 
    
GEOPHYSICS
 
Resonance frequencies and seismic velocities
in frozen ground. A.F. Drennov 
and V.I. Dzhurik
218 
    
Interpolation approach for using indirect 
information in geological machine contouring. 
V.A. Leus 
224 
    
Latest Late Glacial (Sartan) key sections 
in Ob' valley near Surgut. I.A. Volkov 
235