Petrology, 2013, V 21, N 5.

Crustal Growth Stages in the Songino Block 
of the Early Caledonian Superterrane in Central Asia: 
II. Geochemical and Nd-Isotope Data 
V. P. Kovach, I. K. Kozakov, E. B. Salnikova, 
V. V. Yarmolyuk, A. M. Kozlovsky, and 
L. B. Terent’eva 
p. 409   

Rhyolite Xenolith from the Neovolcanic 
Basalts of the Rift Valley of the Juan de Fuca Ridge, 
Northeastern Pacific: Reconstruction 
of Crystallization Conditions and Interaction 
between MOR Silicic Rocks and Basic Magmas 
V. N. Sharapov, A. A. Tomilenko, 
S. Z. Smirnov, V. V. Sharygin, 
and S. V. Kovyazin 
p. 427   

Leucocratic Magmatic Melts with the 
Maximum Fluorine Concentrations: 
Experiment and Relations in Nature 
T. I. Shchekina, E. N. Gramenitskiy, 
and Ya. O. Alferyeva 
p. 454   

Role of Backarc Processes in the 
Origin of Across-Arc Geochemical Zoning in Volcanics 
of Early Evolutionary Stages in Kunashir Island 
A. Yu. Martynov 
p. 471   

Petrogenesis of Late Cenozoic Basaltic 
Complexes in the Southern Baikal 
and Southern Khangai Volcanic Areas 
in Central Asia: Evidence from Melt Inclusions 
V. A. Simonov, E. A. Kudryashova, 
V. V. Yarmolyuk, S. V. Kovyazin, 
and A. V. Kotlyarov 
p. 489   

P-T Estimates and Timing of the 
Sapphirine-Bearing Metamorphic Overprint 
in Kyanite Eclogites from 
Central Rhodope, Northern Greece 
Evangelos Moulas, Dimitrios Kostopoulos, 
James A.D. Connolly, and Jean-Pierre Burg