Petrology, 2021, V 29, N 2.

Evidence of Subduction of the Paleoproterozoic 
Oceanic Crust in the Khapchan Belt of the 
Anabar Shield, Siberian Craton
N. I. Gusev, L. Yu. Sergeeva and 
S. G. Skublov 
p. 95  

Paleoproterozoic OIB- and MORB-Type Rift 
Volcanics of the Kursk Block, Eastern 
Sarmatia: Petrology and Geodynamics
S. V. Tsybulyaev, K. A. Savko, 
A. V. Samsonov and E. H. Korish 
p. 114  

Neoarchean Granitoids of the Hautavaara 
Structure, Karelia: Heterogeneous 
Lithosphere Melting in an Accretionary Orogen
A. V. Dmitrieva, F. A. Gordon, E. N. Lepekhina 
and N. Yu. Zagornaya 
p. 148  

Sr- and C-Chemostratigraphy Potential of the 
Paleoproterozoic Sedimentary Carbonates 
under Medium-Temperature Metamorphism: 
the Ruskeala Marble, Karelia
A. B. Kuznetsov, I. M. Gorokhov, 
P. Ya. Azimov and E. O. Dubinina 
p. 175  

Formation of the Neoproterozoic Continental
Crust in the Structures of the Central 
Segment of the Central Asian Fold Belt
I. K. Kozakov, V. P. Kovach, E. B. Salnikova, 
A. N. Didenko, Yu. V. Plotkina and 
A. M. Fedoseenko 
p. 195