Petrology, 2022, V 30, N 2.

Stages of the Early Proterozoic Lower Crustal 
Growth in the Central Asian Orogenic Belt with 
Reference to the Baidarik Terrane
I. K. Kozakov, T. I. Kirnozova, M. M. Fugzan and 
Yu. V. Plotkina 
p. 133  

Two High-Pressure Metamorphic Events in Early 
Precambrian Eclogites of the Gridino Area, 
Belomorian Province of the Fennoscandian Shield: 
Petrology and Geochronology
O. A. Maksimov, V. V. Balagansky, A. I. Slabunov 
and A. N. Larionov 
p. 147  

Fluid Regime of Gneiss Formation in the Meyeri 
Thrust Zone of the Northern Ladoga Area 
(South–Eastern Fennoscandian Shield)
S. K. Baltybaev, E. S. Vivdich, O. L. Galankina 
and E. B. Borisova 
p. 171  

Phase Relations in Spinel Lherzolite KLB-1 According 
to Results of Thermodynamic Modeling up to 30 GPa: 
Peculiarities of Mineral Assemblages and Geodynamic Effects
A. L. Perchuk and A. A. Serdyuk 
p. 198  

Experimental Study of the Crystallization Conditions 
of Ongonites of the Ary-Bulak Massif (Eastern Transbaikalia)
Ya. O. Alferyeva, V. Yu. Chevychelov and A. S. Novikova 
p. 212