Arizona Geological Society Digest VII
edited by E. J. McCullough
171 p., 14 papers, softbound, 1964, $5.00


Chapter
Author(s)
Page(s)



Understanding geochronologic time
Terah L. Smiley
1-12



Ten writing rules for writing geologists
Thomas W. Mitcham
13-15



On the orientation of crystals in porphyritic rocks
F. Richard Yeatts
17-33



Virtual geomagnetic pole positions for North America and their suggested paleolatitudes
R.L. DuBois
35-51



Rock-magnetic data and its use in geophysical interpretations
R.L. DuBois
53-62



Potassium-argon dating of post Laramide plutonic and volcanic rocks within the Basin and Range province of southeastern Arizona and adjacent areas
Paul E. Damon and Michael Bikerman
63-78



Occurrence of linears in the Tucson wouth quadrangle, Pima County, Arizona
James E. Sherman and Allen W. Hatheway
79-86



Trace-element investigation of the “Turkey Track” porphyry, southeastern Arizona
James E. Mielke
87-96



Structure of the eastern Hualapai Indian Reservation, Arizona
Donaldson Koons
97-114



Petrography and origin of the 111 Ranch Cherts, Graham County, Arizona
Philip Seff
115-121



Folds in gneiss beyond north Campbell Avenue, Tucson, Arizona
Evans B. Mayo
123-145



The West San Xavier mine, keys to a district
Thomas W. Mitcham and L. Clark Arnold
147-151



A critical study of the evidence of late Neogene faulting at McGee Mountain, Mono County, California
Earl M. P. Lovejoy
153-170



Projects of the Arizona Bureau of Mines
J.D. Forrester
171


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