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