Table 1 210Pb dates for Lake Bolshoe Toko sediment cores PG2139 m and PG2203, collected from 12.1 m and 36.1 m water depth, respectively

From: Effects of climate change and industrialization on Lake Bolshoe Toko, eastern Siberia

Depth PG2139 PG2203
Date Age   Date Age  
cm CE Years  ±  CE Years  ± 
0.00 2013 0 0 2013 0 0
0.25 1977 36 4 2007 6 1
0.75 1948 65 8 1994 19 3
1.25 1916 97 11 1979 34 6
1.75 1888 125 15 1962 51 9
2.25 1858 155 18 1947 66 12
2.75 1931 82 15
3.25 1914 99 18
3.75 1895 118 21