Heterochroneity and heterogeneity of the Duvanny Yar edoma


The purpose of this work is to prove the genetic diversity, i.e., heterogeneity of the Duvanny Yar edoma sequence, as well as its nonsimultaneous formation, i.e., the heterochronous nature of its different parts along both vertical and lateral directions, based on the study of the cryogenic structure of the whole massif and the correlation of previously obtained radiocarbon ages with the AMS and other new data on the ages of organic microinclusions, alkaline extracts, and spore-pollen concentrate, which have been extracted directly from the Late Pleistocene syngenetic recurrent ice wedge complex. The results obtained have made it possible to propose a fundamentally new version of the structure, age, and formation conditions of the studied Late Pleistocene polygonal ice-wedge complex.

Data was submitted and proofread by Yurij K Vasil'chuk and Lyubov Bludushkina at the faculty of Geography, department of Geochemistry of Landscapes and Geography of Soils, Lomonosov Moscow State University.

DOI https://doi.org/10.1594/PANGAEA.919525
Related Identifier https://doi.org/10.1016/j.nimb.2004.04.120
Related Identifier https://doi.org/10.1017/S0033822200041199
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.919525
Creator Vasil'chuk, Yurij K
Publisher PANGAEA - Data Publisher for Earth & Environmental Science
Publication Year 2020
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Language English
Resource Type Collection of Datasets; Collection
Format application/zip
Size 3 datasets
Discipline Earth System Research
Spatial Coverage (159.133 LON, 68.617 LAT)