For more information please follow these links.
Vegetation History and Archaeobotany
Theoretical and Applied Climatology
Central Arizona Water Quality Study
The Laboratory of Tree-Ring Research
Palynology at University of Arizona
NOAA Paleoclimatology Program - Tree-Ring Data
USDA-NRCS NSSC National Soil Data Access Facility
Arizona Agricultural Statistics Service
Sevilleta LTER Data Archive- Rodents