Geologic spatial data for the Roskruge and Waterman Mountains and western Avra Valley area, Pima County, Arizona
Charles A. Ferguson, Wyatt G. Gilbert, Tim R. Orr, Philip A. Pearthree, Stephen M. Richard, Steven J. Skotnicki, Jon E. Spencer, and Ann Youberg
416 W. Congress, Suite 100, Tucson, AZ 85701
Not to be reproduced for commercial purposes.
citation for this publication:
Ferguson, C.A., Gilbert, W.G., Orr, T.R., Pearthree, P.A., Richard, S.M., Skotnicki, S.J., Spencer, J.E., and Youberg, Ann, 2000, Geologic spatial data for the Roskruge and Waterman Mountains and western Avra Valley area, Pima County, Arizona: Tucson, Arizona Geological Survey Digital Information Series 19 (DI-19), 2 ArcInfo export files, 4 ArcView shapefiles, 1 MS Access database, and other files.
Research supported by the Arizona Geological Survey and U.S. Geological Survey, National Cooperative Geologic Mapping Program, under USGS award #99HQAG0171. The view and conclusions contained in this document are those of the authors and should not be interpreted as necessarily representing the official policies, either expressed or implied, of the U.S. Government.