№ 77

REGIONAL GEOLOGY

G.V. Kotlyar
Global Stratotype Section and Point (GSSP) for the lower boundary of the Sakmarian Stage of the Cisuralian, the Permian (South Urals, Russia). P. 6–10
Abstract

O.G. Shulyatin, B.V. Belyatsky, A.A. Kremenetsky
Geochemical and geochronological studies of polychronic zircons in igneous rocks from the Mid­Atlantic Ridge and some features of its structure. P. 11–19
Abstract

T.A. Stroganova, Eh.M. Prasolov
Isotope composition of ground and surface waters of the Lammin­Suo swamp massif (Leningrad region). P. 20–26
Abstract

A.A. Ryasnoy, E.N. Saveleva
Influence of secondary processes on reservoir properties of carbonate rocks in the Vereysky oil and gas field (North­West of the Republic of Bashkortostan). P. 27–39
Abstract

R.A. Zhukov, Eh.M. Pinsky
Regional geology: to find oneself. Стр. 40–51
Abstract

I.A. Zinchenko
General stratigraphic chart of Russia: development of its colour models and adaptation for basin modeling software. P. 52–59
Abstract

METALLOGENY

S.I. Turchenko
Sulfur release during rock metamorphism in the Earth’s crust: application to gold deposits genesis. P. 60–66
Abstract

L.B. Makarev, U.S. Efremova, R.Sh. Krymsky, S.A. Sergeev
Age and stages of uranium mineralization in the Tuyukan ore cluster (Tonod district, Northern Transbaikalia). P. 67–74
Abstract

N.V. Shatova, А. V. Мolchanov, А.V. Теrekhov, V.V. Shatov, O.V. Petrov, S.A. Sergeev, Eh.M. Prasolov, G.P. Dvornik, V.I. Leontev
Ryabinovoe copper­gold­porphyry deposit (Southern Yakutia): geology, noble gases isotope systematics and isotopic (U­Pb, Rb­Sr, Re­Os) dating of wallrock alteration and ore­forming processes. P. 75–97
Abstract

V.A. Stepanov
Potential of the Amur Region for ore gold. P. 98–109
Abstract

DISCUSSION

B.A. Blyuman
Geology of oceans and continents and the possibility of creating a universal geodynamic concept. P. 110
Abstract