10.1594/PANGAEA.969006Vasil'chuk, Alla ConstantinovnaAlla ConstantinovnaVasil'chuk0000-0003-1921-030XVasil'chuk, Yurij KYurij KVasil'chuk0000-0001-5847-5568PANGAEA2024Bolshezemelskaya tundracarbon contentcarbon isotope compositionC/N ratioEletskaya settlementLithalsanitrogen contentPalsapermafrost regionPreobrazhenka villageSentsa River valleyLocationIdentificationDEPTH, soilδ13CNitrogenCarbonCarbon/Nitrogen ratioAge, medianSampling by handCHSN Elemental Analyser, Elementar Analysen systeme GmbH, Germany, vario EL IIICalculatedAge, 14C calibrated2003-12-24T13:30:00Dataset10.1594/PANGAEA.96900896 data pointstext/tab-separated-valuesCreative Commons Attribution 4.0 InternationalMeasurements of nitrogen and carbon were performed in the laboratory of Geochemistry of Landscapes, Department of Geochemistry of Landscapes and Soils, Faculty of Geography, Lomonosov Moscow State University. Measurements were carried out on CHNS analyzer VARIO EL III V4.01 20.Aug. 2002, Elementar Analysen systeme GmbH, Germany. Sulfanilic acid (Merck) was used as a standard with values of N = 8.090%, C = 41.610%.64.21666767.033333Komi, RussiaRussian scientific foundationhttps://doi.org/10.13039/50110000676923-17-00082