UW Extension

Experts

Have a question? Look for the category that best fits your question. Please contact just one person—we’ll reroute you if needed.

Looking to identify a rock, mineral, or fossil? Please check out our list of tips first.

 

General geology
Ken Bradbury

Archives
Brad Gottschalk, 608/263-7389

Bedrock geology
Esther K. Stewart, 608/263.3201

Caves/karst (See also our Karst page)
David J. Hart, 608/262.2307

Core and sample library
Peter R. Schoephoester, 608/262.2320

Digital/GIS data/cartography
(See also our GIS data page)
Peter R. Schoephoester, 608/262.2320
Kathy C. Roushar, 608/265.4683
Steve W. Mauel, 608/263.3418
Caroline M.R. Rose, 608/263.5495

Earthquakes
David J. Hart, 608/262.2307

Engineering geology
David J. Hart, 608/262.2307

Financial administration
Sushmita S. Lotlikar, 608/262.9418

Fossils
See our Fossils of Wisconsin pages

Frac sand (See also our Frac Sand page)
Michael J. Parsen, 608/262.9419

Geologic logs
(See also our Well Records page)
Irene D. Lippelt, 608/262.7430

Geologic mapping
Esther K. Stewart, 608/263.3201

Geophysics
David J. Hart, 608/262.2307

Geotechnical services
Peter M. Chase, 608/265.6003

Glacial geology (see also our Ice Age page)
Eric C. Carson, 608/890.1998
J. Elmo Rawling, 608/263.6839

Groundwater/hydrogeology
Ken Bradbury
David J. Hart, 608/262.2307
Michael J. Parsen, 608/262.9419
Peter M. Chase, 608/265.6003

Groundwater education/sand-tank model
David J. Hart, 608/262.2307

Groundwater levels
Michael J. Parsen, 608/262.9419
Peter M. Chase, 608/265.6003

Map and publication sales (See also our Publications page)
Brad Gottschalk, 608/263-7389

Minerals
See our Minerals of Wisconsin database

Mining
Esther K. Stewart, 608/263.3201

Office management
Jill E. Pongetti, 608/262.1705

Outreach
M. Carol McCartney, 608/263.7393

Precambrian geology
Esther K. Stewart, 608/263.3201

Publications permissions
Linda Deith, 608/263.7394

Quaternary geology/geomorphology
Eric C. Carson, 608/890.1998
J. Elmo Rawling, 608/263.6839

Radon
David J. Hart, 608/262.2307

Sand/gravel
Eric C. Carson, 608/890.1998
J. Elmo Rawling, 608/263.6839

Sinkholes/subsidence (See also our Sinkholes page)
David J. Hart, 608/262.2307

Springs (See also our Springs page)
Grace Graham, 608/263.4125

Well construction reports (See also our Well records page)
Irene D. Lippelt, 608/262.7430