Rock pile with remnant agave near Richinbar Ruin. © Matt Peeples


Student collecting soil samples from a prehistoric agricultural field. © Keith Kintigh


Storm moving across the landscape. © Melissa Kruse-Peeples


Scott Ingram and David Abbott mapping architecture at Pueblo la Plata. © Melissa Kruse-Peeples



Dana Nakase and students characterizing a soil profile.© Melissa Kruse-Peeples

Students standing on prehsitoric agricultural terraces within the Bull Tank Agricultural Field. © Melissa Kruse-Peeples




Copyright © Arizona State University, 2010.