Correlation of Stratigraphic Units of North America (COSUNA) Documentation Records for Southern Arizona and Vicinity
KeywordsArizona Geological Survey Open File Reports
Big Hatchett Mountain area
Santa Cruz County
La Paz County
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CitationChilds, O.E., Knepp, R.A., Reynolds, S.J., Haxel, G., Thompson, S., III, and Wright, J., 1988, Correlation of Stratigraphic Units of North America (COSUNA) Documentation Records for Southern Arizona and Vicinity. Arizona Geological Survey Open file Report, OFR-88-03, 104 p.
DescriptionThe first five stratigraphic columns of the COSUNA chart, SSMC, were constructed to show correlations of stratigraphic units in Southern Arizona, and in the Big Hatchet Mountain Area, just across the border into New Mexico. The construction of the chart was under the supervision of Frank E. Kottlowski, and authors of the columns prepared individual data sheets for each of the stratigraphic units that appears in the geological columns. This is a presentation of the documentation records prepared by the authors of the first five columns of the chart. Contributing authors of the columns were: G. Haxel, R. A. Knepp, S. J. Reynolds, S. Thompson III, and J. Wright. The COSUNA project was under the direction of Orlo E. Childs.
RightsArizona Geological Survey. All rights reserved.
Collection InformationDocuments 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 email@example.com.
North Bounding Coordinate33.8731
South Bounding Coordinate31.3564
West Bounding Coordinate-115.071
East Bounding Coordinate-109.116
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