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Geology of volcanic and subvolcanic rocks of the Raton-Springer area, Colfax and Union counties, New Mexico /

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Bibliographic Details
Main Authors: Scott, Glenn R., 1918-2012 (Author), Wilcox, Ray E. (Ray Everett), 1912-2012 (Author), Mehnert, Harald H. (Author)
Format: Government Document eBook
Language:English
Published: Washington : Department of the Interior, U.S. Geological Survey, 1990.
Series:U.S. Geological Survey professional paper ; 1507.
Subjects:
Volcanic ash, tuff, etc. > New Mexico > Colfax County.
Volcanic ash, tuff, etc. > New Mexico > Union County.
Potassium-argon dating.
Geology > New Mexico > Colfax County.
Geology > New Mexico > Union County.
Geology.
Volcanic ash, tuff, etc.
New Mexico > Colfax County.
New Mexico > Union County.
Online Access:https://purl.fdlp.gov/GPO/gpo93656
Description
Item Description:"Descriptions, chemical analyses, and ages for an alkalic sill complex and for mafic feldspathoidal and basaltic effusive rocks."
Physical Description:1 online resource (iv, 58 pages) : illustrations, maps.
Bibliography:Includes bibliographical references (pages 57-58).