Petrology, 2012, V 20, N 1.

Geothermochronology Based on Noble Gases: III. Migration of Radiogenic He
in the Crystal Structure of Native Metals with Applications to Their Isotopic Dating   
 Yu. A. Shukolyukov, O. V. Yakubovich, S. Z. Yakovleva, E. B. Sal?nikova, A. B. Kotov,
and E. Yu. Rytsk p. 1   
 
 
Silicification of Peridotites at the Stalemate Fracture Zone (Northwestern Pacific):
Reconstruction of the Conditions of Low-Temperature Weathering and Tectonic Interpretation   
S. A. Silantyev, A. A. Novoselov, E. A. Krasnova, M. V. Portnyagin, F. Hauff, and R. Werner 
p. 21   
 
 
Collisional Granitoids of the Dzhida Zone of the Central Asian Fold Belt, Southwestern
Transbaikalia: Age and Conditions of the Formation   
I. V. Gordienko, V. P. Kovach, A. L. Elbaev, A. B. Kotov, E. B. Sal'nikova, L. Z. Reznitskii,
S. Z. Yakovleva, and I. V. Anisimova 
p. 40   
 
Origin of Submarine Volcanism at the Eastern Margin of the Central Atlantic:
Investigation of the Alkaline Volcanic Rocks of the Carter Seamount (Grimaldi Seamounts)   
S. G. Skolotnev, V. V. Petrova, and A. A. Peyve 
p. 59   
 
 
Age of the Irkut Block of the Prisayan Uplift of the Siberian Platform Basement:
Dating Minerals from Metamorphic Rocks   
O. A. Levchenkov', V. I. Levitskii, N. G. Rizvanova, V. P. Kovach, N. A. Sergeeva,
and L. K. Levskii 
p. 86   
 
 
Indian MORB-Type Mantle beneath the Kuril Island Arc: Isotopic Investigation
of the Mafic Lavas of Kunashir Island   
Yu. A. Martynov, J.-I.    Kimura, A. Yu. Martynov, A. V. Rybin, and M. Katakuse 
p.93