Contents

Russian Journal of Pacific Geology

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Vol. 20, No. 2, 2026

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Southwestern Primorye as the Easternmost Segment of the Solonker Collision Zone

I. V. Kemkin and A. I. Khanchuk p. 103  abstract

Adakites of the Andean Active Margin: Relationship with Anomalous Subduction Processes and Copper–Gold–Silver Mineralization

P. K. Kepezhinskas, A. I. Khanchuk, N. V. Berdnikov, and V. O. Krutikova p. 123  abstract

Problems of Stratigraphy of the Cenozoic Coal-Bearing Formation in Primorye, the Russian Far East

B. I. Pavlyutkin, T. I. Petrenko, and I. Yu. Chekryzhov p. 138  abstract

First Find of Manganese and Cadmium Sulfide Minerals in Pleistocene–Holocene Sediments of the Deryugin Basin in the Sea of Okhotsk (Pacific Ocean)

A. N. Derkachev, N. N. Barinov, N. A. Nikolaeva, A. V. Mozherovsky, I. B. Tsoy, and Shi Xuefa p. 155  abstract

Geochemistry of Phosphorus in the Freshwater Lake Sediments of Northeastern Russia

P. S. Minyuk and D. K. Pozhidaeva p. 177  abstract

Effects of Weathering, Sorting, and Transport on the Chemical Composition of Alluvial Soils in the Amur River Valley

O. A. Sorokina p. 195  abstract

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