Age and Isotopic Composition of Mafic Dikes within the Wyoming Province: A Window into the Evolution of the Subcontinental Lithosphere

• Main Author: Richards, Joshua L
• Language: English
• Published: University of Florida 2007
• Subjects: bbmz; mafic; map; mmp; montana; Great Falls; Day Island
• Online Access: http://ufdc.ufl.edu/UFE0020561/00001

Mafic dikes provide geochemical and isotopic insight into processes affecting mantle evolution. Two specific areas within the Wyoming Province, the Beartooth-Bighorn Magmatic Zone (BBMZ), and the Montana Metasedimentary Province (MMP), and one area within the Great Falls tectonic zone (GFTZ), the Mo...