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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.

Download experts list (PDF)

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
Carsyn Ames | (608) 800-6734
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, III | (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, III | (608) 263-6839

Sand/gravel
Eric C. Carson | (608) 890-1998
J. Elmo Rawling, III | (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