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Fractures, Folds, and Faults in Thrusted Terrains: Sawtooth Range, Montana
fractures structure
2016/7/28
Exploration and development geologists, geophysicists, log analysts, engineers, and managers working in structural geology and/or fractures who want a thorough understanding of the geology and geophys...
Depositional Environment of the St. Mary River Formation in Western Montana
Depositional Environment Western Montana
2015/1/7
In May 2013, the Two Medicine Dinosaur Center (TMDC) began excavation on a dinosaur bonebed in the St. Mary River Formation on Carey Butte, Montana. Since excavation started, four additional boneb...
The Department of Geography at the University of Montana
Historical Geography 历史地理学 Biogeography 生物地理学 Meteorology 气象学
2007/12/21
The Department of Geography at the University of Montana’s Graduate Programs Global environmental change, biogeography, human-environmental interaction, historical geography, economic geography, migra...
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The Department of Ecology at Montana State University was formed July 1, 2000. The department’s teaching and research addresses critical issues for Montana, but also tackles fundamental and applied qu...
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Department of Chemistry and Biochemistry at Montana State University
Chemistry 化学 生物化学 Biochemistry
2007/12/25
The Department of Chemistry and Biochemistry has a broad reach on campus, administering a degree program as well as classes for students in nursing, engineering, physics, biology, pre-med, and other d...
Burial Diagenesis in Two Montana Tertiary Basins
Diagenesis Illite Illite/smectite Smectite Tarasovite Volcaniclastic
2011/12/31
Samples from initially smectite-rich Tertiary continental volcaniclastic sediment from the Deer Lodge and Big Hole basins of southwestern Montana show a general decrease in illite/smectite (I/S) expan...
Role of Iron Reduction in the Conversion of Smectite to Illite in Bentonites in the Disturbed Belt, Montana
Bentonite Illite Iron reduction Mixed layer Montana Smectite
2012/2/10
Cretaceous bentonites were collected in outcrop from the Sweetgrass Arch and the Disturbed Belt in Montana. The mixed-layer illite-smectite (I/S) components of the bentonites from the Sweetgrass Arch ...
Regularly Interstratified Chlorite桪ioctahedral Smectite in Dike-Intruded Shales, Montana
Chlorite Dioctahedral Smectite Dike-Intruded Shales
2012/2/15
Corrensite or 慶orrensite-like?minerals occur in dike-intruded shales and siltstones of the Montana Group and Colorado Group (Early Cretaceous) in Western Montana. The < 1 祄 size fraction of one specim...
Electron-Optical Study of Hydrothermal Fringe Alteration of Plagioclase in Quartz Monzonite, Butte District, Montana
Electron-Optical Study Hydrothermal Fringe Alteration Plagioclase Quartz Monzonite
2012/2/21
Plagioclase feldspar is one of the outermost minerals destroyed in the hydrothermal alteration of quartz monzonite of the Butte district, Montana. Single grains of andesine plagioclase showing varying...