-70.03 44.28 POL SUM Gajewski 1988 Basin_Pond ftp://ftp.ncdc.noaa.gov/pub/data/paleo/pollen/recons/liadata.txt 800 20.4 840 20.4 880 20.2 920 20.3 960 20.2 1000 20.2 1040 20.3 1080 19.8 1120 20.2 1160 20.3 1200 20.6 1240 19.8 1280 20.1 1320 19.8 1330 19.9 1360 20.4 1400 19.6 1440 20.1 1480 18.9 1520 19.2 1560 19.6 1600 19.9 1640 19.5 1680 19.4 1720 19.5 1760 19.8 1780 19.5 1790 19.5 1800 19.4 1810 19.5 1820 19.4 1830 19.1 1840 19.3 1850 19 1860 18.9 1870 19 1880 19 1890 18.8 1900 18.9 1910 19.6 1920 18.4 1930 19.9 1940 18.9 1950 18.9 1960 19.2