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Lake Jackson Sinkhole 1999
Lake Jackson Sinkhole 1999  
 
Lake Seminole, October 2000
Lake Seminole, October 2000  
 
Geologist Guy Harley Means at Pope Lake Spring, Apalachicola River, October 2000
Geologist Guy Harley Means...  
 
Marianna Limestone at the Apalachicola River
Marianna Limestone at the...  
 
Marianna Limestone Exposure near Apalachicola River
Marianna Limestone...  
 
Geologist Guy Harley Means viewing karst near Lake Seminole, October 2000
Geologist Guy Harley Means...  
 
Innovation Park sinkholes, Leon County, October 2000
Innovation Park sinkholes...  
 
Innovation Park sinkholes, Leon County, October 2000
Innovation Park sinkholes...  
 
Innovation Park sinkholes, Leon County, October 2000
Innovation Park sinkholes...  
 
Dale Frierson and Guy Harley Means inspecting Innovation Park sinkholes, October 2000
Dale Frierson and Guy...  
 
Geologist Guy Harley Means at Innovation Park sinkholes, October 2000
Geologist Guy Harley Means...  
 
Karst exposed by Innovation Park sinkholes, October 2000
Karst exposed by...  
 
Sinkholes in FSU retention pond, Leon County, October 2000
Sinkholes in FSU retention...  
 
Lake Emerald, Orlando, 2001
Lake Emerald, Orlando, 2001  
 
Innovation Park sinkholes, Leon County, October 2000
Innovation Park sinkholes...  
 
Shell in Oak Grove exposure, Yellow River, Okaloosa County
Shell in Oak Grove...  
 
Geologists extract sample from Oak Grove exposure on the Yellow River, Okaloosa County
Geologists extract sample...  
 
Geologist Tom Scott at FSU retention pond examining subsidence incident, October 2000
Geologist Tom Scott at FSU...  
 
Geologist Tom Scott at FSU retention pond examining subsidence incident, October 2000
Geologist Tom Scott at FSU...  
 
Sinkholes at FSU retention pond, October 2000
Sinkholes at FSU retention...  
 
Sinkholes at FSU retention pond, October 2000
Sinkholes at FSU retention...  
 
Springs, Sinks, Lakes, Miscellaneous
Springs, Sinks, Lakes...  
 
Geologist Guy Harley Means in Sand Pit, Washington County
Geologist Guy Harley Means...  
 
Geologist Guy Harley Means in Sand Pit, Washington County
Geologist Guy Harley Means...  
 
Natural Bridge, Walton County
Natural Bridge, Walton County  
 
Stratigraphy
Stratigraphy  
 
Springs, Sinks, Lakes, Miscellaneous
Springs, Sinks, Lakes...  
 
Geologist Guy Harley Means poses with exposure of Alum Bluff Group
Geologist Guy Harley Means...  
 
FGS geologists looking at Suwannee Limestone outcrops along the Suwannee River in Suwannee River State Park
FGS geologists looking at...  
 
Looking east from the south bank of the Suwannee River in the Suwannee River State Park
Looking east from the...  
 
Fractured Suwannee Limestone in the bed of Lime Run Spring, Suwannee River State Park
Fractured Suwannee...  
 
Dry bed of Lime Run, Suwannee River State Park
Dry bed of Lime Run...  
 
Hole in Anastasia Formation at Washington Oaks Gardens State Park
Hole in Anastasia...  
 
Iron rich soil and duricrust in a depression in the Anastasia Formation at Washington Oaks Gardens State Park
Iron rich soil and...  
 
Bedding in the Anastasia Formation at Washington Oaks Gardens State Park
Bedding in the Anastasia...  
 
Iron-rich basin fill in the Anastasia Formation at Washington Oaks Gardens State Park
Iron-rich basin fill in...  
 
Anastasia Formation burrow, Washington Oaks Gardens State Park
Anastasia Formation burrow...  
 
Calcified root cast in Anastasia Formation, Washington Oaks Gardens State Park
Calcified root cast in...  
 
Calcified roots and iron-stained basin in the Anastasia Formation at Washington Oaks Gardens State Park
Calcified roots and...  
 
Man-made cut marks on Anastasia Formation outcrop, Washington Oaks Gardens State Park
Man-made cut marks on...  
 
Fossil tortoise plastron in basin in the Anastasia Formation, Washington Oaks Gardens State Park
Fossil tortoise plastron...  
 
May 2023 FGS Field Work Training Trip: FGS Staff at the Matanzas River
May 2023 FGS Field Work...  
 
Anastasia Formation exposed in Matanzas Inlet, St. Johns County
Anastasia Formation...  
 
Blanket Flowers at Matanzas Inlet, St. Johns County
Blanket Flowers at...  
 
Matanzas River, St. Johns County
Matanzas River...  
 
Black Rock Beach on Big Talbot Island, Nassau County
Black Rock Beach on Big...  
 
Black Rock Beach on Big Talbot Island, Nassau County
Black Rock Beach on Big...  
 
Rootball of a cabbage palm on Black Rock Beach, Big Talbot Island
Rootball of a cabbage palm...  
 
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