Figure 2
From: Climatic backdrop for Pueblo cultural development in the southwestern United States
Stalagmite HC-1 high-resolution chronology consists of 34 uranium-series dates. Three intervals of growth are apparent, and compared with cultural periods, the most obvious association is the interval of slow stalagmite growth that takes place coincident with the Pueblo cultural stages. The age model 2σ uncertainty envelope shown as orange curves was generated using COPRA23. The symbols for aragonite layers (small black arrows) are only tied to distance (x-axis).
