Florida Geological Survey Contacts

Contacts

Florida Geological Survey
Gunter Building MS#720
903 W. Tennessee St.
Tallahassee, FL 32304-7700
Phone (850) 617-0300

Fax (850) 617-0340

Sinkhole Questions
(850) 617-0301

If you have any questions for any of our staff please e-mail them. To email a staff member, click on the staff name in the list below. If your email does not launch automatically, email addresses may be entered manually by putting a dot between their first and last names and adding @dep.state.fl.us.

Individual staff may be contacted by phone by dailing 850-617-XXXX, where "XXXX" is the four digit number following the person's name in the chart below. Staff located in other offices have their full numbers listed.

Members of the News Media : All members of the news media needing technical information or interviews with DEP staff should first contact the DEP Press Office at 850-245-2112. Questions may also be submitted by email to the DEP Office of the Ombudsman and Public Services at : http://www.dep.state.fl.us/secretary/cs/

Please note : Florida has a very broad public records law. Most written communications to or from state officials regarding state business are public records available to the public and media upon request. Your e-mail communications may therefore be subject to public disclosure.

Area of Interest	Contact Person
Alternate water resources	DEP Programs, Dr. Jonathan Arthur 0320
Analytical chemistry	Cindy Fischler 0319 or Dr. Paul Hansard 0322
Aquifers	District Geologist, DEP Programs
Aquifer storage and recovery	Cindy Fischler 0319, Dr. Paul Hansard 0322, Dr. Jonathan Arthur 0320; DEP Programs
Aquifer vulnerability	Dr. Jonathan Arthur 0320
Basement (Sub-Floridan) geology	Dr. Jonathan Arthur 0320
Coastal Geology and Sedimentology	Dan Phelps 0313, Dr. Christopher Williams 0317
Drilling - Oil and Gas Wells	Ed Garrett 850-488-8217
Drilling - Stratigraphic Core Drilling Program	David Paul 850-245-3131
Dye tracing	Dr. Rodney Dehan 0324 or Tom Greenhalgh 0330
Environmental Education and Public Outreach	Dr. Christopher Williams 0317 or Frank Rupert 0334
Environmental Issues (not Complaints or Enforcement)	District Geologist
Fossils	Frank Rupert 0334 or Guy Means 0312
Forensic geology	District Geologist
Fracking	Dr. Jonathan Arthur 0320
Geoarcheology	Guy Means 0312
Geochemistry	Dr. Paul Hansard 0322 or Cindy Fischler 0319
Geologic carbon sequestration	Dr. Jonathan Arthur 0320
Geologic hazards (general)	District Geologist
Geologic nomenclature	Guy Means 0312, Rick Green 0318 or District Geologist
Geophysics	Andy Smith 850-245-3115
Geophysical log availability	Andy Smith 850-245-3115 or District Geologist
GIS related issues (including GIS databases)	Alan Baker 0337 or Jim Cichon 0335
Groundwater	District Geologist and DEP Programs
Ground penetrating radar (GPR)	Andy Smith 850-245-3115
Hydrogeochemistry	Dr. Paul Hansard 0322, Cindy Fischler, 0319 or Dr. Jonathan Arthur 0320
Hydrogeology	District Geologist
Hydrostratigraphic Nomenclature	Dr. Jonathan Arthur 0320 or District Geologist
Industrial Minerals	Tom Greenhalgh 0330 or Clint Kromhout 0332
Injection wells	Cindy Fischler 0319, Dr. Paul Hansard 0322, DEP Programs
Karst Geology	District Geologist
Library Services	Doug Calman 0316
Lithologic logs	District Geologist
Mineral Rights Issues	Tom Greenhalgh 0330 or Clint Kromhout 0332
Mineralogy	Rick Green 0318, Cindy Fischler 0319 or Guy Means 0312
Mining and mineral resource assessments	Tom Greenhalgh 0330 or Clint Kromhout 0332
Monitor Wells	David Paul 850-245-3131
National Geologic and Geophysical Data Preservation Program	Clint Kromhout 0332
News media contact	DEP Press Office 850-245-2112, Dr. Jonathan Arthur 0320, Guy Means 0312
Oil and Gas Issues	Ed Garrett 850-488-8217, Dr. Jonathan Arthur 0320
Paleontology	Frank Rupert 0334 or Guy Means 0312
Peat and other organic matter	Guy Means 0312
Phosphate mining	Tom Greenhalgh 0330 or Clint Kromhout 0332
Publications	Doug Calman 0316
Public policy	Dr. Jonathan Arthur 0320
Radon	Rick Green 0318
Sample collections and repository	Jesse Hurd 850-245-3124, David Paul 850-245-3131, or District Geologist
Scanning electron microscope and microprobe	Cindy Fischler 0319 or Dr. Jonathan Arthur 0320
Sedimentology	Dan Phelps 0313 or Dr. Christopher Williams 0317
Sinkholes (See also “Subsidence Incidence Reports”)	Sinkhole Group 0301 or District Geologist
Soils	Guy Means 0312
Springs	Guy Means 0312 or Tom Greenhalgh 0330
STATEMAP (National Cooperative Geological Mapping Program)	Rick Green 0318 or Dr. Christopher Williams 0317
Structural geology	District Geologist
Subsidence incident reports and database	Clint Kromhout 0332
Water Quality issues	Tom Greenhalgh 0330, Dr. Paul Hansard 0322, or Dr. Rodney DeHan 0324
Web Site Inquiries	Frank Rupert 0334

Last updated: May 16, 2013

Programs FGS Home Coastal Data Acquisition Education Applied Geoscience Services Geological Investigations FGS Library Sample Collections STATEMAP Information About Us Contacts FGS Location Map Data & Maps Forms Geologic Topics Links Newsletters Publications Statutes Public Notices Take our Web Survey	Florida Geological Survey - Contacts Contacts Florida Geological Survey Gunter Building MS#720 903 W. Tennessee St. Tallahassee, FL 32304-7700 Phone (850) 617-0300 Fax (850) 617-0340 Sinkhole Questions (850) 617-0301 If you have any questions for any of our staff please e-mail them. To email a staff member, click on the staff name in the list below. If your email does not launch automatically, email addresses may be entered manually by putting a dot between their first and last names and adding @dep.state.fl.us. Individual staff may be contacted by phone by dailing 850-617-XXXX, where "XXXX" is the four digit number following the person's name in the chart below. Staff located in other offices have their full numbers listed. Members of the News Media : All members of the news media needing technical information or interviews with DEP staff should first contact the DEP Press Office at 850-245-2112. Questions may also be submitted by email to the DEP Office of the Ombudsman and Public Services at : http://www.dep.state.fl.us/secretary/cs/ Please note : Florida has a very broad public records law. Most written communications to or from state officials regarding state business are public records available to the public and media upon request. Your e-mail communications may therefore be subject to public disclosure. Area of Interest Contact Person Alternate water resources DEP Programs, Dr. Jonathan Arthur 0320 Analytical chemistry Cindy Fischler 0319 or Dr. Paul Hansard 0322 Aquifers District Geologist, DEP Programs Aquifer storage and recovery Cindy Fischler 0319, Dr. Paul Hansard 0322, Dr. Jonathan Arthur 0320; DEP Programs Aquifer vulnerability Dr. Jonathan Arthur 0320 Basement (Sub-Floridan) geology Dr. Jonathan Arthur 0320 Coastal Geology and Sedimentology Dan Phelps 0313, Dr. Christopher Williams 0317 Drilling - Oil and Gas Wells Ed Garrett 850-488-8217 Drilling - Stratigraphic Core Drilling Program David Paul 850-245-3131 Dye tracing Dr. Rodney Dehan 0324 or Tom Greenhalgh 0330 Environmental Education and Public Outreach Dr. Christopher Williams 0317 or Frank Rupert 0334 Environmental Issues (not Complaints or Enforcement) District Geologist Fossils Frank Rupert 0334 or Guy Means 0312 Forensic geology District Geologist Fracking Dr. Jonathan Arthur 0320 Geoarcheology Guy Means 0312 Geochemistry Dr. Paul Hansard 0322 or Cindy Fischler 0319 Geologic carbon sequestration Dr. Jonathan Arthur 0320 Geologic hazards (general) District Geologist Geologic nomenclature Guy Means 0312, Rick Green 0318 or District Geologist Geophysics Andy Smith 850-245-3115 Geophysical log availability Andy Smith 850-245-3115 or District Geologist GIS related issues (including GIS databases) Alan Baker 0337 or Jim Cichon 0335 Groundwater District Geologist and DEP Programs Ground penetrating radar (GPR) Andy Smith 850-245-3115 Hydrogeochemistry Dr. Paul Hansard 0322, Cindy Fischler, 0319 or Dr. Jonathan Arthur 0320 Hydrogeology District Geologist Hydrostratigraphic Nomenclature Dr. Jonathan Arthur 0320 or District Geologist Industrial Minerals Tom Greenhalgh 0330 or Clint Kromhout 0332 Injection wells Cindy Fischler 0319, Dr. Paul Hansard 0322, DEP Programs Karst Geology District Geologist Library Services Doug Calman 0316 Lithologic logs District Geologist Mineral Rights Issues Tom Greenhalgh 0330 or Clint Kromhout 0332 Mineralogy Rick Green 0318, Cindy Fischler 0319 or Guy Means 0312 Mining and mineral resource assessments Tom Greenhalgh 0330 or Clint Kromhout 0332 Monitor Wells David Paul 850-245-3131 National Geologic and Geophysical Data Preservation Program Clint Kromhout 0332 News media contact DEP Press Office 850-245-2112, Dr. Jonathan Arthur 0320, Guy Means 0312 Oil and Gas Issues Ed Garrett 850-488-8217, Dr. Jonathan Arthur 0320 Paleontology Frank Rupert 0334 or Guy Means 0312 Peat and other organic matter Guy Means 0312 Phosphate mining Tom Greenhalgh 0330 or Clint Kromhout 0332 Publications Doug Calman 0316 Public policy Dr. Jonathan Arthur 0320 Radon Rick Green 0318 Sample collections and repository Jesse Hurd 850-245-3124, David Paul 850-245-3131, or District Geologist Scanning electron microscope and microprobe Cindy Fischler 0319 or Dr. Jonathan Arthur 0320 Sedimentology Dan Phelps 0313 or Dr. Christopher Williams 0317 Sinkholes (See also “Subsidence Incidence Reports”) Sinkhole Group 0301 or District Geologist Soils Guy Means 0312 Springs Guy Means 0312 or Tom Greenhalgh 0330 STATEMAP (National Cooperative Geological Mapping Program) Rick Green 0318 or Dr. Christopher Williams 0317 Structural geology District Geologist Subsidence incident reports and database Clint Kromhout 0332 Water Quality issues Tom Greenhalgh 0330, Dr. Paul Hansard 0322, or Dr. Rodney DeHan 0324 Web Site Inquiries Frank Rupert 0334 Last updated: May 16, 2013
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