M. Retti-Shati et al.
3000 year climate record. Science, 281:980–982, 1998. 4200 to 1200
BP - not linked to modern temperatures.
. V. Reyes et al. Expansion of alpine glaciers in Pacific North merica in the first millennium .D. Geology, 34:57–60, doi: 10.1130/G21902.1, 2006.
L. Royer et al. Climate sensitivity constrained by CO2 ... Nature, 446:530–532, 2007.
Stine. Extreme and persistent drought .... Nature, 369:546–549, 1994.
Dirk Verschuren, Kathleen R. Laird, and Brian F. Cumming. Rainfall and drought in equatorial east frica during the past 1,100 years. Nature, 403:410–413, 2000.
J. Wegman, D. W. Scott, and Y. H. Said.
mittee report on the ‘hockey stick’ global climate reconstruction. http://republicans.energycommerce.house.gov/108/home/07142006 Wegman Report.pdf, 2006.