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All News and Pages Related to "bedrock"

Ryan Clark

Posted on July 30th, 2014

340D Trowbridge Hall, Iowa City, IA 52242 Office: (319) 335-4024 Mobile: (319) 321-5551 Email: ryan-j-clark@uiowa.edu     Areas of expertise: Bedrock geology, stratigraphy, groundwater resources, passive geothermal, water well drilling & construction, and geologic mapping     Background: 2014 – Present     Iowa Geological Survey (IIHR – Hydroscience & Engineering) – Geologist 2012 – 2014         Iowa Geological […]

Geophysics

Posted on April 30th, 2014

The Iowa Geological Survey (IGS) incorporates electrical geophysics into a host of geologic and hydrogeologic research projects.  Geophysical surveys provide a continuous model of the shallow subsurface, complementing traditional point data. Subsurface materials can be characterized by their ability to conduct or resist electrical current.  Physical and chemical properties such as grain size, moisture content, mineralogy, and […]

Publications

Posted on April 30th, 2014

The Iowa Geological Survey maintains a catalog that lists available and out-of-print publications that provide information on the geological resources of Iowa, including the state’s groundwater, bedrock, glacial materials, and mineral resources. The out-of-print/loan publications are no longer available for purchase. Loan copies for most of these publications may be obtained, however, on request from […]