Douglas J. Mullett, Supervisor, (614) 265-6597, doug.mullett@dnr.state.oh.us

• Mark T. Baranoski, Senior Geologist, (614) 265-6586, mark.baranoski@dnr.state.oh.us
• Ronald A. Riley, Senior Geologist, (614) 265-6573, ron.riley@dnr.state.oh.us
• Ernie R. Slucher, Senior Geologist, (614) 265-6627, ernie.slucher@dnr.state.oh.us
• Chris Gordon, Geologist, (614) 265-6594, chris.gordon@dnr.state.oh.us

Energy Resources Programs and Products