Sr Isotopic Compositions of Mafic Volcanic Rocks, Western United StatesKent Ratajeski, email@example.com
Department of Geosciences, University of West Georgia, Carrollton, GA
Published June 30, 2006.
In this exercise, students use whole-rock Sr isotopic compositions of volcanic rocks in the western United States to explore variability in mantle sources. The isotopic data are obtained from the North American Volcanic and Intrusive Database (NAVDAT) and analyzed using an interactive plotting and mapping tools at the NAVDAT website.