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. 2012 Dec 24;110(2):443–447. doi: 10.1073/pnas.1201341110

Fig. 2.

Fig. 2.

Graphs of radiocarbon, paleohydrologic, and paleotemperature records: (A) temperature changes reconstructed from Yellowstone and Bighorn Mountains pollen cores (10); (B) moisture deficit changes reconstructed from Lake of the Woods paleohydrologic record (12); (C) summed probability values, open- and closed-site curves, and averaged values, in 50-y intervals.