Anderson, D.G., K.A. Maasch, D.H. Sandweiss, and P.A. Mayewski, 2007. Global Climate Change in the Mid-Holocene. In Climatic Change and Cultural Dynamics: A Global Perspective on Holocene Transitions, D.G. Anderson, K.A. Maasch, and D.H. Sandweiss (Eds.), San Diego: Academic Press, p. 1-23.