PALEOBOTANICAL ANALYSIS OF MATERIALS FROM FOSSIL GOPHER BURROWS AND UPPER PLEISTOCENE HOST DEPOSITS, THE KOLYMA RIVER LOWER REACHES
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dc.contributor.author | Lopatina D.A. | |
dc.contributor.author | Zanina O.G. | |
dc.date.accessioned | 2024-07-20T12:14:02Z | |
dc.date.available | 2024-07-20T12:14:02Z | |
dc.date.issued | 2006 | |
dc.identifier | https://elibrary.ru/item.asp?id=13526857 | |
dc.identifier.citation | Stratigraphy and Geological Correlation, 2006, 14, 5, 549-560 | |
dc.identifier.issn | 0869-5938 | |
dc.identifier.uri | https://repository.geologyscience.ru/handle/123456789/44496 | |
dc.description.abstract | The comparative analysis of palynomorphs and plant megafossils (fruits, seeds, twigs, leaves) in the Upper Pleistocene host sediments and materials filling in fossil burrows of gophers, their coprolites included, at the Duvannyi Yar, Stanchikovskii Yar and Zelenyi Mys sites of the Kolyma Lowland is carried out. Genera Salix, Lychnis, Silene, Draba, Potentilla, Larix, and families Poaceae, Polygonaceae, Cyperaceae, Compositae, and Leguminosae are determined among palynological remains and megafossils. Factors responsible for qualitative and quantitative differences in taxonomic compositions of palynological and megafossil assemblages are biological peculiarities of plants, different character of fossilization of palynomorphs and large plant remains, geographic conditions, different genesis of assemblages (allochthonous for microfossils and autochthonous for megafossils), and inadequately known morphology of certain spore and pollen taxa. The comprehensive paleobotanical analysis leads to the conclusion that the study region was occupied in the Late Pleistocene by plant communities of humid to somewhat dryer tundra with separate areas of pioneering and steppe vegetation. © MAIK "Nauka/Interperiodica" 2006. | |
dc.subject | BURROWS OF FOSSIL RODENTS | |
dc.subject | GLACIAL COMPLEX | |
dc.subject | KARGA BEDS | |
dc.subject | KOLYMA RIVER | |
dc.subject | PALEOBOTANICAL ANALYSIS | |
dc.subject | UPPER PLEISTOCENE | |
dc.title | PALEOBOTANICAL ANALYSIS OF MATERIALS FROM FOSSIL GOPHER BURROWS AND UPPER PLEISTOCENE HOST DEPOSITS, THE KOLYMA RIVER LOWER REACHES | |
dc.type | Статья | |
dc.identifier.doi | 10.1134/S0869593806050078 | |
dc.subject.age | Кайнозой::Четвертичная::Плейстоцен | |
dc.subject.age | Cenozoic::Quaternary::Pleistocene |
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