Lithologic, age group, magnetopolarity, and geochemical maps of the Springerville volcanic field, east-central Arizona / U.S. Department of the Interior, U.S. Geological Survey ; by Christopher D. Condit, Larry S. Crumpler, and Jayne C. Aubele
Series Titles:
Miscellaneous investigations series ; map I-2431 Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-2431.