Digital Commons Network^™

Structure And Petrology Of Windermere Age Intrusions In The Northern Rocky Mountains, Erik W. Burtis Jan 2003

Magma Mingling As A Trigger Of Explosive Silicic Volcanism? A Test Of Models Involving The Interaction Of Mafic And Felsic Magmas In The Eastern Bearpaw Mountains Mt, Stephen W. Moss Jan 2001

Tectonic Significance Of The Early Cambrian (And Older?) Eagle Bay Assemblage Vavenby Area South-Central British Columbia, Noah Daniel Hughes Jan 2001

Magma Mixing And Mingling In The Late Cretaceous Ringing Rocks Pluton Jefferson County Montana And Implications For The Generation Of The Boulder Batholith, Thomas Charles Johannesmeyer Jan 1999

Petrogenesis Of The Adel Mountains Volcanic Field Central Montana, Betsy Cunningham Jan 1999

Geology And Mineralization Of The West Butte Intrusive Complex Sweet Grass Hills Northern-Central Montana, Jon C. Carlson Jan 1999

40ar/39ar Ages Of Eocene Dikes And The Age Of Extension In A Tertiary Magmatic Arc Idaho And Montana, Steen W. Simonsen Jan 1997

Hydration Metamorphism And Diabase-Granophyre Relations In A Thick Basaltic Sill Emplaced Into Wet Sediments Western Montana, Michael A. Poage Jan 1997

Facies Analysis Of The Volcaniclastic Two Medicine Formation Wolf Creek Montana, Jonathan T. King Jan 1997

Stratigraphic Context Of Miocene Tephras In The Upper Ruby River Basin And Vicinity Southwest Montana, Jon H. Warner Jan 1996

The Geology Petrology And Volcanic History Of The Crater Mountain Volcanic Complex Lewis And Clark County Montana, David Bruce Parker Jan 1995

Lateral And Vertical Zonation Of Clay Minerals And Associated Alteration Products At The Hog Heaven Mine And Ole Hill Deposit Hog Heaven Mining District Flathead County Montana, Wayne Eric Jepson Jan 1993

Magmatic Differentiation Of Square Butte Laccolith Central Montana Alkalic Province, Cora Terrell Helm Jan 1992

Structure Stratigraphy And Contact Relationships In Mesozoic Volcanic And Sedimentary Rocks East Of Pemberton Southwestern British Columbia, Janet M. Riddell Jan 1992

Paleomagnetism Of The Late Cretaceous-Paleocene Adel Mountain Volcanics West-Central Montana, Jay A. Gunderson Jan 1989

Petrology Structure And Tectonic Setting Of The Hog Heaven Volcanics And Their Relationship To Mineralization, Richard E. Zehner Jan 1987

Petrogenesis Of The Yogo Peak Stock Little Belt Mountains Montana, Paige A. Embry Jan 1987

The Boulder Batholith As A Source For The Elkhorn Mountains Volcanics Southeast Quarter Of The Deerlodge 15' Quadrangle Southwestern Montana, S. Michelle Watson Jan 1986

Petrogenesis Of The Lewis Peak-Elk Peak Area Judith Mountains Fergus County Montana, Gary Frank Sorensen Jan 1985

Geology Of The Idol City Area: A Volcanic-Hosted Disseminated Precious-Metal Occurrence In East-Central Oregon, Daniel J. Mcgrane Jan 1985

Structure And Petrology Of The Rhodes Peak Cauldron Montana And Idaho, Steve Simpson Geologist. Jan 1985

Volatile Transfer Differentiation Of The Gordon Butte Magma Northern Crazy Mountains Montana, Laura A. Emmart Jan 1985

Magma Immiscibility In The Box Elder Laccolith Of North-Central Montana, Paul W. Kuhn Jan 1983

Field Relations Petrology And Mineralization Of The Linster Peak Dome Fergus County Montana, Gail L. Kirchner Jan 1982

Magmatic And Hydrothermal History Of The Emigrant Gulch Igneous Complex Park County Montana, Richard F. Moore Jan 1982

Geochemistry Geochronology And Origin Of An Archean Greenstone-Grainite [Sic] Terrain Wabigoon Subprovince Northwestern Ontario, Sara S. Foland Jan 1982

Geology Of The Eocene Volcanic Sequence Mt. Baldy-Union Peak Area Central Garnet Range Montana, Bruce A. Carter Jan 1982

Fenitization In The Heather Ann Complex Thompson Falls Montana, Donald J. Schissel Jan 1981

Petrology And Genesis Of A Uranium-Bearing System Of Pegmatite Dikes Nancy Creek Area Northeastern Washington, William C. Beyer Jan 1981

Magma Immiscibility In The Shonkin Sag Laccolith Highwood Mountains Montana, Carolyn Lorraine Edmond Jan 1980