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Information × Registration Number 0222U003542, 0118U003433 , R & D reports Title Substantiation of the boundaries of regional and local stratigraphic subdivisions of the Phanerozoic of Ukraine for geological maps of the new generation popup.stage_title Head Zosymovych Volodymyr Yu., Доктор геологічних наук Registration Date 15-04-2022 Organization Institute of Geological Sciences of the NAS of Ukraine popup.description2 A report in 4 volumes – 837 p., 22 tables, 99 fig., 823 references. Keywords: STRATIGRAPHY, PALEONTOLOGY, STRATIGRAPHIC BOUNDARIES, STRATIGRAPHIC SCHEMES, PHANEROZOIC SEDIMENTS, UKRAINE. The object of research is the Phanerozoic stratigraphic subdivisions of different rank. The aim of the research is to clarify and establish the stratigraphic unit boundaries of different ranks of the Phanerozoic of Ukraine, to identification of criteria for their suitability and convenience for practical use, to model the distribution of hiatuses in the stratigraphic record. The following scientific results were obtained during the study: - Criteria for recognition of the stage boundaries, regional stages and horizons boundaries, local stratigraphic units bondaries in the sedimentary section of the Phanerozoic of Ukraine have been developed. Based on the taxonomic review, the levels of changes for Phanerozoic groups of organisms were determined and index species is proposed as biomarkers of stratigraphic unit boundaries. The global and regional abiotic and biotic factors that formed these levels are identified. - New biozonal scales have been developed, as a tool for interregional correlations. - Hiatus duration in the stratigraphic record according to biostratigraphic data is estimated; the connection of stratigraphic breaks with eustatic fluctuations of the Global Ocean level is shown. - The cadastre of geological and geomorphological profiles of regional stratigraphic subdivisions of the quarter of Ukraine is created. Possibilities of using the obtained results at further improvement of stratigraphic schemes of Phanerozoic deposits of Ukraine are proved. Materials are partially published, some are prepared for printing. Research methods: biostratigraphic, paleontological, paleoecological, paleogeographic. Product Description popup.authors Yefimenko Valentyna I. Ivanik Mykhaylo Mykhaylovych Anistratenko Olga Yu. Andreyeva-Grigorovich Aida Sergeivna Boiarina Nataliia I. Veklych Olena D. Vernyhorova Yuliia V. Dykan Nataliia I. Dorotiak Yuliia B. Zhabina Natalia M. Zernetsky Borys F. Zosymovych Volodymyr Yu. Karpenko Anatolii M. Klymenko Yuliia V. Kovalenko Volodymyr A. Kovalenko Hanna H. Kotliar Oleg Yu. Krohmal Alexey Ivanovich Matlai Lidiia M. Melnyk Olena Viktorivna Nemyrovska Tamara I. Ochakovsky Volodymyr Yu. Plakusca Valentina S. Polietaiev Vladyslav I. Prylypko Sergij Kyrylovych Ryabokon Tamara S. Sirenko Olena A. Suprun Iryna Serhiyivna Sukhow Oleg A. Shevchenko Tetyana V. Shevchuk Olena A. popup.nrat_date 2022-04-15 Close