CO2 concentration derived using Zachos data
Time(MyBP) CO2(ppm)
   35.00   463.4
   35.25   462.4
   35.75   427.5
   36.25   464.3
   36.75   475.3
   37.25   483.6
   37.75   522.8
   38.25   535.6
   38.75   550.0
   39.25   597.7
   39.75   629.2
   40.25   669.5
   40.75   618.7
   41.25   695.4
   41.75   759.4
   42.25   663.4
   42.75   735.3
   43.25   761.2
   43.75   750.4
   44.25   711.7
   44.75   732.4
   45.25   791.5
   45.75   852.2
   46.25   936.9
   46.75   973.2
   47.25  1099.0
   47.75  1139.4
   48.25  1164.3
   48.75  1307.9
   49.25  1247.5
   49.75  1321.3
   50.25  1391.4
   50.75  1486.6
   51.25  1514.2
   51.75  1340.8
   52.25  1365.4
   52.75  1387.5
   53.25  1292.0
   53.75  1153.9
   54.25  1190.7
   54.75  1312.2
   55.25  1117.1
   55.75  1066.8
   56.25  1023.9
   56.75   935.4
   57.25   884.0
   57.75   858.3
   58.25   798.3
   58.75   786.6
   59.25   887.3
   59.75   891.8
   60.25   998.6
   60.75   992.4
   61.25   969.0
   61.75   982.6
   62.25   965.7
   62.75   874.7
   63.25   828.2
   63.75   982.8
   64.25   953.5
   64.75   992.9
   65.25   857.5
   65.75   841.5