A NEW SCHEME OF TERRESTRIAL PALEOCLIMATE EVOLUTION DURING THE LAST 1.5 MA IN THE WESTERN BLACK SEA REGION: INTEGRATION OF SOIL STUDIES AND LOESS MAGMATISM
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dc.contributor.author | Tsatskin A. | |
dc.contributor.author | Heller F. | |
dc.contributor.author | Spassov S. | |
dc.contributor.author | Pasquier J.Du. | |
dc.contributor.author | Gendler T.S. | |
dc.contributor.author | Bagin V.I. | |
dc.contributor.author | Virina E.I. | |
dc.contributor.author | Faustov S.S. | |
dc.contributor.author | Hus J. | |
dc.contributor.author | Hailwood E.A. | |
dc.date.accessioned | 2021-02-14T10:41:36Z | |
dc.date.available | 2021-02-14T10:41:36Z | |
dc.date.issued | 2001 | |
dc.identifier | https://elibrary.ru/item.asp?id=13364743 | |
dc.identifier.citation | Physics and Chemistry of the Earth, Part A: Solid Earth and Geodesy, 2001, 26, 11-12, 911-916 | |
dc.identifier.issn | 1464-1895 | |
dc.identifier.uri | https://repository.geologyscience.ru/handle/123456789/24958 | |
dc.description.abstract | A refined pedostratigraphic scheme in the western Black sea region is proposed on the basis of paleopedological reconstructions coupled with magnetic susceptibility, and other rock magnetic parameters, and Mössbauer spectroscopy. The new scheme matches well with oxygen isotope stages despite local variations in erosion/deposition, strong welding of paleosols and subtle discrepancies in the position of the Matuyama/Brunhes boundary. These limitations are reduced by optimizing resolution of magnetic cycles and paleosol identification. Two humid/warm maxima during the Quaternary are found in pedocomplex PK4 at about 0.5 Ma (corresponding to oxygen isotope stages 13 and 15), and in pedocomplex PK8 related to the Jaramillo subchron. Comparison with the oxygen isotope curve shows that the apparent major driving force of regional soil/loess cyclicity is the 100 ka eccentricity period. | |
dc.subject | Black sea | |
dc.subject | Refined pedostratigraphic scheme | |
dc.subject | Quaternary | |
dc.title | A NEW SCHEME OF TERRESTRIAL PALEOCLIMATE EVOLUTION DURING THE LAST 1.5 MA IN THE WESTERN BLACK SEA REGION: INTEGRATION OF SOIL STUDIES AND LOESS MAGMATISM | |
dc.type | Статья | |
dc.subject.age | Cenozoic::Quaternary | en |
dc.subject.age | Кайнозой::Четвертичная | ru |
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