(Table 1) Radiocarbon ages from lake sediment cores from the north-central Kola Peninsula, Russia@en

Samples having a clear marine habitat are shown with their reservoir corrected age/ages are calcualted byse on a measured or assumed (-25) d13C/calibrations are made assuming a terrestrial source for each sample/marine samples are calibrated after reservoir correction.具有明确海洋生境的样本将展示其储层校正年龄（reservoir corrected age）；年龄计算基于实测或假设的(-25) δ¹³C（d13C）值，校准过程默认每个样本的物质来源为陆源；海洋样本需先完成储层校正，再开展校准。