Books by George H. Billingsley
Geology of Grand Canyon, North
Geology of Grand Canyon, Northern Arizona
Geology of the Surprise Canyon
Geology of the Surprise Canyon formation of the Grand Canyon, Arizona
Quest for the pillar of gold
Geologic map of the Dutchman D
Geologic map of the Dutchman Draw quadrangle, northern Mohave County, Arizona
Geologic map of The Grandstand
Geologic map of The Grandstand quadrangle, northern Mohave County, Arizona
Geologic map of the Little Tan
Geologic map of the Little Tanks quadrangle, northern Mohave County, Arizona
Geologic map of the Lost Sprin
Geologic map of the Lost Spring Mountain East quadrangle, northern Mohave County, Arizona
Geologic map of the Russell Sp
Geologic map of the Russell Spring quadrangle, northern Mohave County, Arizona
Geology of Grand Canyon, north
Geology of Grand Canyon, northern Arizona (with Colorado River guides)
Geology and geomorphology of t
Geology and geomorphology of the southwestern Moenkopi Plateau and southern Ward Terrace, Arizona
Breccia pipe and geologic map
Breccia pipe and geologic map of the southeastern Hualapai Indian Reservation and vicinity, Arizona
A synopsis of stratigraphy in
A synopsis of stratigraphy in the Western Grand Canyon