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CLASSROOM/GEOTECHNOLOGY CENTER

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The new classroom and geotechnology center at the Judson Mead Geologic Field Station in Montana was dedicated in August of 2012. The two story facility includes a state of the art lecture hall, a computer center with 15 dual monitor desktop work stations, and a lower level with laboratory space for field instrument storage and calibration, a suite of sample preparation equipment and analytical instruments for geologic and hydrologic samples.

The new classroom building is located near the Charles F. Deiss Lodge, the heart of the Field Station. The lecture hall has a view up the South Boulder valley at the high peaks region of the Tobacco Root Mountain range.

DRIVING DIRECTIONS

The Station is 11 miles from the Post Office and gas station in Cardwell. MT. Driving five miles south of Cardwell on Montana Hwy 359, which we call the "Big Oil," takes one to the South Boulder Road. This road (also known as the "Little Oil," or Forest Road 107) is paved for the first three miles, and the final three-mile segment to the Station is gravel and dirt, which was significantly improved by Madison County in 1999. A left turn from the South Boulder Road toward Pony and Harrison, across the new South Boulder bridge and up the hill, and you're driving into the Field Station.

Whitehall, the "big city" where students may choose to spend Saturday evening, is 18 miles away, and has a population of about 1500.

buildings

The heart of the Field Station is the Charles F. Deiss Lodge, the focus for meals, recreation, study, and evening work sessions.


LOCATION AND GEOLOGICAL FEATURES

The Judson Mead Geologic Field Station of Indiana University is in the Tobacco Root Mountains, 40 miles southeast of Butte, Montana, and 65 miles west of Bozeman. Less than 50 miles west of the Field Station, the overthrust belt, characterized by thin–skinned tectonics, bends sharply to the east and also extends through the north end of the Tobacco Root Mountains, where the northernmost zone of basement-cored ("thick-skinned") upthrusts of the Wyoming Province is found. The Field Station is located within a few miles of the intersection of these two major structural styles. Consequently, a remarkable array of both small– and large–scale structures associated with the two major tectonic styles is available for study, together with a sampling of basin-and-range or block faulted structures.

The area exhibits a great variety of geological features in a nearly complete section of igneous, sedimentary, and metamorphic rocks that range in age from Precambrian to Pleistocene, and that are mildly to intensely deformed. The Field Station’s South Boulder location was originally chosen by Charles Deiss in 1948 because he felt that "the region offers more extensive and varied geologic phenomena than any area of equal size in the United States."

The park–like setting of the Field Station campus itself lies at the confluence of Carmichael Creek with the South Boulder River. Both streams flow through parts of the 60 acres that constitutes the Field Station property. Most of the buildings sit upon a flat terrace of the South Boulder, about 80 feet above stream level. The Field Station is at 5,280 feet above sea level.

RENTING OUR FACILITIES

The Field Station facilities are available for use by outside groups for retreats, field research and/or studies, etc. Examples of groups that have used the facilities are the University of Georgia's Honors Field trip in Anthropology and Geology, Westminster High Schools from Atlanta, Georgia, U.S. Forrest Service, Southern Baptist Student Union, Boy Scouts Webelos, and others. Arrangements must be made in advance, and proof of liability insurance is required. (Details of required coverage will be provided at time of inquiry.) For inquiries regarding use of facilities please contact Karla Lewis at 812-855-1475 or email iugfs@indiana.edu