304 datasets found

Isotopic analysis of ice wedges has been performed in the laboratory of the Water Problems Institute of the Russian Academy of Sciences (senior researcher A.D. Esikov) on a...

Isotopic analysis of ice wedges has been performed in the laboratory of the Water Problems Institute of the Russian Academy of Sciences (senior researcher A.D. Esikov) on a...

Radiocarbon dating of organic macrofossils (mainly grass roots and shrub twigs) out of the yedoma deposits has been carried out at the Geological Institute of the Russian...

The oxygen isotope composition of ice wedges, radiocarbon age, and hydrochemical characteristics have been studied in the outcrop of the Zelyony Mys Yedoma located on the right...

Radiocarbon dating of micro-inclusions of organic material extracted directly from massive ice samples was carried out at the Laboratory of Radiocarbon Dating and Electron...

Stable oxygen and hydrogen compositions in ice were analyzed in the stable isotope laboratory of the Faculty of Geography at Lomonosov Moscow State University using a Finnigan...

Radiocarbon dating of micro-inclusions of organic material extracted directly from massive ice samples was carried out at the Laboratory of Radiocarbon Dating and Electron...

Hydrogeochemistry of ice wedges and host sediments. Determination of the content of water soluble salts in ice wedges has been performed by titration in the laboratory of PNIIIS...

Radiocarbon dating of organic macrofossils (mainly grass roots and shrub twigs) out of the yedoma deposits has been carried out at the Geological Institute of the Russian...

Radiocarbon dating of Late Pleistocene syngenetic ice-wedges, northern Eurasia (after Vasil'chuk, 1991; 1992; additional Data supplied by S. Gubin, Ye. Slagoda, A. Kotov, and S....

The ¹⁴C measurements were made in the Geological Institute of the Russian Academy of Sciences (L. Sulerzhitsky).

The ¹⁴C measurements were made in the Geological Institute of the Russian Academy of Sciences (L. Sulerzhitsky) and in the Radiocarbon Laboratory of Helsinki University (H....

The composition of deposits and cryogenic structure of Late-Pleistocene Yedoma and Holocene peat strata of Ayon Island.

Ice-rich permafrost in the circum-Arctic and sub-Arctic, such as late Pleistocene Yedoma, are especially prone to degradation due to climate change or human activity. When...

Radiocarbon dating of the Late Pleistocene thick syngenetic ice-wedges polygonal massives of Russian permafrost zone is represented. Dating of Late Pleistocene syngenetic ice...

The oxygen isotope composition of the Late Pleistocene and Holocene syngenetic ice wedges, exposed at Mamontova Gora and Syrdakh Lake, is determined. In the area of Mamontova...

Radiocarbon dating of the Late Pleistocene and Holocene syngenetic ice wedges, exposed at Mamontova Gora, are determined. The age of the ice wedges is shown to be younger than...

The structure and composition of Late Pleistocene ice wedges in the ice complex outcropping onto gently sloping Kular ridge in the western Yana-Indigirka Lowland are considered....

Field studies of the Eastern Chukotka's massive ice carried out in 2016, 2017, and 2020. The three key sites of the studied massive ice bodies are located on the coast of...

The occurrence of well-preserved redeposited organic material is the main limitation for radio-carbon dating of syngenetic permafrost sediments. Only radiocarbon dating of (1)...