COMPILATION OF UNPUBLISHED ARIZONA K-Ar DATES FROM THE UNIVERSITY OF ARIZONA LABORATORY OF ISOTOPE GEOCHEMISTRY, 1971-1991

Damon, P.E.; Shafiqullah, M.; Harris, R.C.; Spencer, J.E.

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Author

Damon, P.E.
Shafiqullah, M.
Harris, R.C.
Spencer, J.E.

Issue Date

1996-02-01

Keywords

Arizona Geological Survey Open File Reports
1991
1971
mexico
Sonora
Pinacate volcanic field
Arizona
geochemistry
isotope
University of Arizona
K-Ar Dates
Morenci
Moon Mountains
Mohave Mountains
Mogollon Rim
McDowell Mountains
Mazatzal Mountains
Verde River
Luke basin
Lake Mead
Laguna Mountains
Kingman
Hualapai Mountains
Huachuca Mountains
Holbrook
Granite Wash Mountains
Gran Desierto
Graham County
Gila Mountains
Gila Box
Galiuro Mounatins
Dragoon Mountains
Cochise County
Cerbat Mountains
Vulcan's Throne
Mohave County
Coconino County
Grand Canyon
Cave Creek
Maricopa County
Gila County
Canelo Hills
Sant Cruz County
Utah
New Mexico
La Paz County
Pinal County
Pima County
Blue River NM
Big Horn Mountains
Beaver Dam Mountains
Bagdad
Alpine
igneous rocks
volcanics
Peach Spring tuff
age-dates
geochronology
Proterozoic
Paleozoic
Mesozoic
Pleistocene
Oligocene
Eocene
Pliocene
Miocene
Tertiary
Quaternary
Wickenburg Mountains
Whitlock Mountains
White River
White Mountains
Whetstone Mountain
Verde Valley
Tucson Basin
Tortillta Mountains
Toroweap Valley
Tonto Basin
Tinajas Atlas Mountains
Sycamore Canyon
Swisshelm Mountains
Skull Valley
Silver Bell Mountains
Sierrita Mountains
Sierra Ancha
Santa Rita Mountains
Santa Catalina Mountains
Salt River Canyon
Rincon Mountains
Patagonia Mountains
New River

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Citation

Damon, P.E., Shafiqullah, M., Harris, R.C., and Spencer, J.E., 1996, COMPILATION OF UNPUBLISHED ARIZONA K-Ar DATES FROM THE UNIVERSITY OF ARIZONA LABORATORY OF ISOTOPE GEOCHEMISTRY, 1971-1991. Arizona Geological Survey Open File Report, OFR-96-18, 53 p.

Description

This compilation reports the results of 296 K-Ar analysis that were done during 1971-1991 on rock samples from throughout Arizona and, for a small number of samples, from bordering areas of adjacent states and from the Pinacate volcanic field of northwestern Sonora, Mexico. All of the reported analysis were done at the Laboratory ofIsotope Geochemistry at the Department of Geosciences, University of Arizona. Most of these dates have not been previously published. Those that have been published have not included analytical data. Some of these dates have not been released because, for various reasons, it seemed likely that they did not accurately represent rock age or cooling through the argon closure temperature. 57 pages.

URI

http://hdl.handle.net/10150/629712

Additional Links

http://repository.azgs.az.gov/uri_gin/azgs/dlio/813

Language

Series/Report no.

OFR-96-18

Rights

Collection Information

Documents in the AZGS Document Repository collection are made available by the Arizona Geological Survey (AZGS) and the University Libraries at the University of Arizona. For more information about items in this collection, please contact azgs-info@email.arizona.edu.

North Bounding Coordinate

37.5645

South Bounding Coordinate

30.9238

West Bounding Coordinate

-115.005

East Bounding Coordinate

-108.457

Collections

AZGS Document Repository