Harris, R.C., 2001, A new earth fissure near Wintersburg, Maricopa County, Arizona: Arizona Geological Survey Open-File Report 01-04, 23p. Authors Harris, R.C. Publication Date 2001 Citation Arizona Geological Survey Open-File Report 01-04, 23p. State AZ Province BR County MA Placenames Palo Verde Hills Basins Phoenix Ama Keywords Hazard Earth Fissure Surficial Groundwater More Keywords Hazard, Earth Fissure, Surficial, Groundwater AzGeoBib RefNum 16027