DataSheet1_Microbial and Geochemical Evidence of Permafrost Formation at Mamontova Gora and Syrdakh, Central Yakutia.PDF

• Main Authors: M. Yu. Cherbunina (11653990), E. S. Karaevskaya (11653993), Yu. K. Vasil’chuk (11653996), N. I. Tananaev (11653999), D. G. Shmelev (11654002), N. A. Budantseva (11654005), A. Y. Merkel (11654008), A. L. Rakitin (11654011), A. V. Mardanov (11654014), A. V. Brouchkov (11654017), S. A. Bulat (11654020)
• Format: Dataset
• Language: unknown
• Published: 2021
• Subjects: Solid Earth Sciences; Climate Science; Atmospheric Sciences not elsewhere classified; Exploration Geochemistry; Inorganic Geochemistry; Isotope Geochemistry; Organic Geochemistry; Geochemistry not elsewhere classified; Igneous and Metamorphic Petrology; Ore Deposit Petrology; Palaeontology (incl. Palynology); Structural Geology; Tectonics; Volcanology; Geology not elsewhere classified; Seismology and Seismic Exploration; Glaciology; Hydrogeology; Natural Hazards; Quaternary Environments; Earth Sciences not elsewhere classified; Evolutionary Impacts of Climate Change; ice comlex; yedoma; Central Yakutia; microbial community; stable water isotopes; hydrochemistry; ancient DNA; Gora; Syrdakh; Ice; permafrost; wedge*; Yakutia
• Online Access: https://doi.org/10.3389/feart.2021.739365.s001

Biotracers marking the geologic history and permafrost evolution in Central Yakutia, including Yedoma Ice Complex (IC) deposits, were identified in a multiproxy analysis of water chemistry, isotopic signatures, and microbial datasets. The key study sections were the Mamontova Gora and Syrdakh exposu...