For Prof. Eliud Peterson only

Year(BC) Temperature(˚C) 8000 -0.28

18000 -7.62 28000 -7.95 38000 -6.91 48000 -5.18 58000 -6.53 68000 -7.84 78000 -3.66 88000 -4.69 98000 -3.45

108000 -5.53 118000 -0.86 128000 1.47 138000 -8.99 148000 -7.34 158000 -6.25 168000 -7.01 178000 -6.34 188000 -6.49 198000 -2.68 208000 -3.07 218000 -4.31 228000 -6.15 238000 -2.12 248000 -6.52 258000 -8.3 268000 -5.95 278000 -6.17 288000 -6 298000 -3.08 308000 -3.32 318000 -0.12 328000 -4.9 338000 -7.44 348000 -7.64 358000 -5.8 368000 -5.42 378000 -4.88 388000 -5.34 398000 -1.64

KEY:Blue-Temperature(˚C)

-10

-8

-6

-4

-2

0

2

Temperature (˚C)

Time(years in BC)

Temperature(˚C)

Time(years in BC)

Temperature(˚C) 0ver Time

Temperature(˚C)