(Table 3) Stable carbon isotope and radiocarbon composition of Lena Delta first terrace soil profiles and surface water particulate organic matter (2009–2011)

Soil profile samples are given in meters below surface (m b.s.). Before present (BP), i.e., before 1950. Samples were radiocarbon-dated at the National Ocean Sciences Accelerator Mass Spectrometry (NOSAMS) facility at Woods Hole Oceanographic Institution, USA.