State Geological Map of Ukraine
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MINISTRY OF ECOLOGY AND NATURAL RESOURCES OF UKRAINE STATE GEOLOGICAL SURVEY STATE ENTERPRISE "PIVDENUKRGEOLOGIA" PRYAZOVSKA COMPLEX GEOLOGICAL GROUP UKRAINIAN STATE GEOLOGICAL RESEARCH INSTITUTE “UkrSGRI” STATE GEOLOGICAL MAP OF UKRAINE Scale 1:200 000 CENTRAL-UKRAINIAN SERIES MAP SHEET L-37-VIІ (BERDYANSK) EXPLANATORY NOTES All additions and amendments of Scientific-Editorial Council are included Authors: B.V.Borodynya, I.L.Knyazkova, K.Yu.Esypchuk, E.B.Glevaskiy, Zh.V.Chubar, T.Ya.Ivanenko Editor of Series: K.Yu.Esypchuk Editors: P.F.Gozhyk, B.Yu.Zosymovych, E.B.Glevaskiy Expert of Scientific-Editorial Council: R.M.Dovgan English Translation (2007) B.I.Malyuk Kyiv – 2004 (2008) State Geological Map of Ukraine. Scale 1:200 000. Series Central-Ukrainian. Map Sheet L-37-VII (Berdyansk). Explanatory Notes. Kyiv: Ministry of Ecology and Natural Resources of Ukraine, SE "Pivdenukrgeologia", Pryazovska CGG, Ukrainian State Geological Research Institute “UkrSGRI”, 2004 (2008). – 136 pages, 15 Figures, 1 Table, 6 Annexes, References 124 sources. Authors: B.V.Borodynya, I.L.Knyazkova, K.Yu.Esypchuk, E.B.Glevaskiy, Zh.V.Chubar, T.Ya.Ivanenko Editor of the Series K.Yu.Esypchuk, Doctor of Geological-Mineralogical Sciences Editors P.F.Gozhyk, B.Yu.Zosymovych, E.B.Glevaskiy Expert of Scientific-Editorial Council R.M.Dovgan, leading geologist, Pravoberezhna Geological Expedition, SRGE "Pivnichgeologia" English translation (2008) B.I.Malyuk, Doctor of Geological-Mineralogical Sciences, UkrSGRI The work summarizes geological materials grounded on results of extended geological study of the map sheet L-37-VII (Berdyansk) in the scale 1:200 000 conducted in 1991-2000. Explanatory notes to the set of maps which includes geological map and map of mineral resources of pre- Quaternary units, geological map and map of mineral resources of Quaternary sediments, geological map and map of mineral resources of crystalline basement, stratigraphic column of the area, contain description of the series, suites and complexes of Archean, Proterozoic, Phanerozoic, as well as review of tectonics and history of geological development of the area. Mineral deposits and occurrences in crystalline basement and sedimentary cover are described, and perspectives of the area are appraised. Analysis of ecologo-geological environments is presented. The set of maps can be used in the course of planning the geological exploration works in Western Pryazovya. © B.V.Borodynya et al, 2004 (2008) © UkrSGRI, 2004 (2008) 2 CONTENTS Abbreviations used in the text ................................................................................................................................. 5 INTRODUCTION................................................................................................................................................... 6 1. STUDY DEGREE............................................................................................................................................... 8 2. STRATIFIED ROCKS...................................................................................................................................... 10 PRECAMBRIAN ............................................................................................................................................. 14 Archean Acrotheme ..................................................................................................................................... 14 Paleo-Archean (AR1) .............................................................................................................................. 14 Neo-Archean (AR3)................................................................................................................................. 17 Proterozoic Acrotheme ................................................................................................................................ 20 Paleo-Proterozoic (PR1) .......................................................................................................................... 20 PHANEROZOIC.............................................................................................................................................. 22 Mesozoic Eratheme...................................................................................................................................... 22 Jurassic System (J) .................................................................................................................................. 22 Cretaceous System (K)............................................................................................................................ 24 Cenozoic Eratheme ...................................................................................................................................... 28 Paleogene System (P).............................................................................................................................. 29 Neogene System (N) ............................................................................................................................... 31 Quaternary System (Q) ........................................................................................................................... 36 3. NON-STRATIFIED UNITS ............................................................................................................................. 46 Intrusive units ................................................................................................................................................... 47 Archean Acron............................................................................................................................................. 47 Neo-Archean ........................................................................................................................................... 47 Proterozoic Acron........................................................................................................................................ 47 Paleo-Proterozoic .................................................................................................................................... 47 Meso-Proterozoic .................................................................................................................................... 51 Neo-Proterozoic ...................................................................................................................................... 52 Paleozoic-Mesozoic undivided .................................................................................................................... 53 Ultra-metamorphic units................................................................................................................................... 54 Archean Acron............................................................................................................................................. 54 Neo-Archean ........................................................................................................................................... 54 Proterozoic Acron........................................................................................................................................ 55 Paleo-Proterozoic .................................................................................................................................... 55 Metasomatic rocks............................................................................................................................................ 57 4. WEATHERING CRUST AFTER CRYSTALLINE ROCKS........................................................................... 59 5. TECTONICS..................................................................................................................................................... 62 Lower tectonic level ......................................................................................................................................... 62 Folded and magmatic structures .................................................................................................................. 63 Fault structures............................................................................................................................................. 67 Upper tectonic level.......................................................................................................................................... 69 6. HISTORY OF GEOLOGICAL DEVELOPMENT........................................................................................... 71 Archean stage ................................................................................................................................................... 71 Proterozoic stage............................................................................................................................................... 72 Paleozoic stage ................................................................................................................................................. 74 Meso-Cenozoic stage........................................................................................................................................ 74 7. GEOMORPHOLOGY AND RELIEF-FORMING PROCESSES .................................................................... 76 8. HYDROGEOLOGY.........................................................................................................................................