Prairie Research Institute

Illinois State Geological Survey

Leadership

Office of the Director

Richard Berg
Richard BergDirector & State GeologistIllinois State Geological Survey615 East Peabody Dr.MC-650Champaign, IL 61820217-244-2776
Steve Brown
Steve BrownDeputy Director (ISGS) & Facilities Planning (PRI)Illinois State Geological Survey615 East Peabody Dr.MC-650Champaign, IL 61820217-333-5143

Administrative Support

Tina Happ
Tina HappAdministrative AssistantIllinois State Geological Survey615 East Peabody Dr.MC-650Champaign, IL 61820217-333-1027
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Kathy HenryAdministrative ClerkIllinois State Geological Survey615 East Peabody Dr.MC-650Champaign, IL 61820217-244-8994

Chief Scientists

Mohammad Khadhrawi
Mohammad KhadhrawiChief Scientist, Energy & MineralsIllinois State Geological Survey615 East Peabody Dr.MC-650Champaign, IL 61820217-300-4920
Randy Locke, Chief Scientist, Research & Development
Randy LockeChief Scientist, Research & DevelopmentIllinois State Geological Survey615 East Peabody Dr.MC-650Champaign, IL 61820217-333-3866

Section Heads

Yongqi Lu
Yongqi LuSection Head, Applied Research & TechnologyIllinois State Geological Survey615 East Peabody Dr.MC-650Champaign, IL 61820217-244-4985
Scott Elrick
Scott ElrickSection Head, Bedrock GeologyIllinois State Geological Survey615 East Peabody Dr.MC-650Champaign, IL 61820217-333-3222
Robin Mattheus
Robin MattheusSection Head, Coastal GeologyIllinois State Geological Survey615 East Peabody Dr.MC-650Champaign, IL 61820
Jared Freiburg
Jared FreiburgSection Head, Critical & Strategic MineralsIllinois State Geological Survey615 East Peabody Dr.MC-650Champaign, IL 61820217-244-2495
Jason Thomason
Jason ThomasonSection Head, Earth Characterization CenterIllinois State Geological Survey615 East Peabody Dr.MC-650Champaign, IL 61820217-244-2508
Mark Collier
Mark CollierSection Head, Environmental Site AssessmentsIllinois State Geological Survey615 East Peabody Dr.MC-650Champaign, IL 61820217-300-1171
Hongbo Shao.
Hongbo ShaoInterim Section Head, GeochemistryIllinois State Geological Survey615 East Peabody Dr.MC-650Champaign, IL 61820
Mark Yacucci
Mark YacucciSection Head, Geoscience Information StewardshipIllinois State Geological Survey615 East Peabody Dr.MC-650Champaign, IL 61820217-265-0747
Nathan Webb
Nathan WebbSection Head, Subsurface Energy ResourcesIllinois State Geological Survey615 East Peabody Dr.MC-650Champaign, IL 61820217-244-2426
Geoff Pociask
Geoff PociaskSection Head, Wetlands GeologyIllinois State Geological Survey615 East Peabody Dr.MC-650Champaign, IL 61820217-265-8212