Events Calendar
Division Logo

Mailing Address:

ODNR
Division of
Geological Survey
2045 Morse Rd.,
Bldg. C-1
Columbus, OH
43229-6693

Phone: (614) 265-6576
Fax: (614) 447-1918

E-Mail
Location Map

Earthquake Contacts:
24 Hour Earthquake
Reporting Hotline:
1-855-QuakeOH
1-855-(782-5364)
 
Media Inquiries
Quake Info Center:
Michael C. Hansen
Phone: (740) 548-5979
Fax: (614) 447-1918
E-mail
Web Page

Staff Directory by Subject Area

Chief: Tom Serenko
Main phone number: (614) 265-6576
General e-mail: geo.survey@dnr.state.oh.us

Click here for the Staff Directory by Program Area

Abandoned Underground Mines & Mine Subsidence
Jim McDonald Geologist & GIS Specialist jim.mcdonald@dnr.state.oh.us (614) 265-6601
Rick Pavey Geologist rick.pavey@dnr.state.oh.us (614) 265-6599
 
Bedrock Geology & Mapping
Mike Angle Mapping Group Supervisor mike.angle@dnr.state.oh.us (614) 265-6602
Doug Aden Geologist doug.aden@dnr.state.oh.us (614) 265-6579
Greg Schumacher Geologist & H. R. Collins Lab
Coordinator		 greg.schumacher@dnr.state.oh.us (740) 548-7348
 
Cores & Samples
Greg Schumacher Geologist & H. R. Collins Lab
Coordinator		 greg.schumacher@dnr.state.oh.us (740) 548-7348
Aaron Evelsizor Geologist aaron.evelsizor@dnr.state.oh.us (740) 548-7348
 
Earthquakes & Geologic Hazards
Mike Hansen Geologist & OhioSeis Coordinator mike.hansen@dnr.state.oh.us (740) 548-5979
Mark Jones Geologist dalton.jones@dnr.state.oh.us (614) 265-6595
Tim Leftwich Geologist tim.leftwich@dnr.state.oh.us (614) 265-6459
24 Hour Felt Reporting Hotline: 1-855-QuakeOH (5364)
 
Educational Programs
Greg Schumacher Geologist & H. R. Collins Lab
Coordinator		 greg.schumacher@dnr.state.oh.us (740) 548-7348
 
Environmental Geology
Mike Angle Mapping Group Supervisor mike.angle@dnr.state.oh.us (614) 265-6602
Frank Fugitt Geologist frank.fugitt@dnr.state.oh.us (614) 265-6759
Mark Jones Geologist dalton.jones@dnr.state.oh.us (614) 265-6595
Rick Pavey Geologist rick.pavey@dnr.state.oh.us (614) 265-6599
 
Fossil Collecting & Identification
Greg Schumacher Geologist & H. R. Collins Lab
Coordinator		 greg.schumacher@dnr.state.oh.us (740) 548-7348
Mike Hansen Geologist & OhioSeis Coordinator mike.hansen@dnr.state.oh.us (740) 548-5979
 
Geologic Records
Jim McDonald Group Supervisor jim.mcdonald@dnr.state.oh.us (614) 265-6601
Madge Fitak Customer Service Specialist madge.fitak@dnr.state.oh.us (614) 265-6585
 
Geothermal Energy
Tim Leftwich Geologist tim.leftwich@dnr.state.oh.us (614) 265-6459
Mark Wolfe Geologist mark.wolfe@dnr.state.oh.us (614) 265-6594
 
GIS & Interactive Maps
Jim McDonald Geologist & GIS Specialist jim.mcdonald@dnr.state.oh.us (614) 265-6601
Joe Wells Database Administrator joseph.wells@dnr.state.oh.us (614) 265-1030
Rob Hanover GIS Specialist robert.hanover@dnr.state.oh.us (614) 265-6535
 
Glacial/Surficial Geology & Mapping
Rick Pavey Geologist rick.pavey@dnr.state.oh.us (614) 265-6599
Mike Angle Mapping Group Supervisor mike.angle@dnr.state.oh.us (614) 265-6602
Doug Aden Geologist doug.aden@dnr.state.oh.us (614) 265-6579
Frank Fugitt Geologist frank.fugitt@dnr.state.oh.us (614) 265-6759
 
Karst
Doug Aden Geologist doug.aden@dnr.state.oh.us (614) 265-6579
Rick Pavey Geologist rick.pavey@dnr.state.oh.us (614) 265-6599
 
Lake Erie Geology
Mike Angle Mapping Group Supervisor mike.angle@dnr.state.oh.us (614) 265-6602
Mark Jones Geologist dalton.jones@dnr.state.oh.us (614) 265-6595
Jim McDonald Geologist & GIS Specialist jim.mcdonald@dnr.state.oh.us (614) 265-6601
 
Landslides
Mark Wolfe Geologist mark.wolfe@dnr.state.oh.us (740) 548-7348
 
Mineral Resources - Coal
Jim McDonald Geologist & GIS Specialist jim.mcdonald@dnr.state.oh.us (614) 265-6601
 
Mineral Resources - Industrial Minerals & Aggregates
Mark Wolfe Geologist mark.wolfe@dnr.state.oh.us (740) 548-7348
 
Mineral Resources - Production & Employment Data
Mark Wolfe Geologist mark.wolfe@dnr.state.oh.us (740) 548-7348
Joe Wells Database Administrator joseph.wells@dnr.state.oh.us (614) 265-1030
 
Oil & Gas Information
Ron Riley Geologist ron.riley@dnr.state.oh.us (614) 265-6573
Mark Baranoski Geologist mark.baranoski@dnr.state.oh.us (614) 265-6586
Michael Solis Geologist michael.solis@dnr.state.oh.us (614) 265-6597
Matt Erenpreiss Geologist matt.erenpreiss@dnr.state.oh.us (614) 265-6627
Paul Spahr Geologist paul.spahr@dnr.state.oh.us (614) 265-6577
 
Oil & Gas Records
Jim McDonald Group Supervisor jim.mcdonald@dnr.state.oh.us (614) 265-6601
Madge Fitak Customer Service Specialist madge.fitak@dnr.state.oh.us (614) 265-6585
Joe Wells Database Administrator joseph.wells@dnr.state.oh.us (614) 265-1030
 
Radon
Mike Hansen Geologist & OhioSeis Coordinator mike.hansen@dnr.state.oh.us (740) 548-5979
 
Soils
Mike Angle Mapping Group Supervisor mike.angle@dnr.state.oh.us (614) 265-6602
Rick Pavey Geologist rick.pavey@dnr.state.oh.us (614) 265-6599
 
Subsurface Geology
Ron Riley Geologist ron.riley@dnr.state.oh.us (614) 265-6573
Mark Baranoski Geologist mark.baranoski@dnr.state.oh.us (614) 265-6586
Michael Solis Geologist michael.solis@dnr.state.oh.us (614) 265-6597
Matt Erenpreiss Geologist matt.erenpreiss@dnr.state.oh.us (614) 265-6627
Paul Spahr Geologist paul.spahr@dnr.state.oh.us (614) 265-6577
 
Topographic Maps
Madge Fitak Customer Service Specialist madge.fitak@dnr.state.oh.us (614) 265-6585
 
Wetlands
Rick Pavey Geologist rick.pavey@dnr.state.oh.us (614) 265-6599
Mike Angle Mapping Group Supervisor mike.angle@dnr.state.oh.us (614) 265-6602
Geological Survey Home  |  News  |  Site Map  |  Contact Geological Survey  |  Website Questions