United States Geological Survey 20050101 version 1.0 map U.S. Geological Survey Open-File Report 2005-1323 Reston, VA U.S. Geological Survey State of Florida http://tin.er.usgs.gov/geology/state/state.php?state=FL This report presents the results of the USGS Mineral Resources Program activity to compile a national-scale geologic map database to support national and regional level projects, including mineral resource and geoenvironmental assessments. The only comprehensive sources of regional- and national-scale geologic maps are state geologic maps with scales ranging from 1:100,000 to 1:1,000,000. Digital versions of these state maps form the core of what is presented here. A primary goal of this work is to develop geologic map datasets with standardized structure and attribution. The database design and standards are documented in Chapter A of this series. The intent is that contiguous databases can be merged seamlessly and without any additional effort. In addition to a common database structure, the conterminous U.S. state databases (the contiguous 48 states) have been fitted to a set of standard state boundaries so that, when states are merged, they match without slivers or overlap. No attempt has been made to reconcile differences in mapping across state boundaries. This database consists of five major Arc/Info GIS datasets for each state; - one: geologic map with formations, - two: faults (where present), - three: dikes (where present), - four: miscellaneous line features (where present), - five: miscellaneous point features (where present). 19880101 20010101 publication date Complete As needed -87.639424 -79.672952 31.042659 24.230572 None geology None 1101 - General 1100 - Geology 3100 - Vector 3110 - ESRI 3112 - export ISO 19115 Topic Categories geoscientificInformation Augmented FIPS 10-4 and FIPS 6-4, version 1.0 US12 = Florida None USA Florida None This database is not meant to be used or displayed at any scale other than 1:500,000. Any hardcopies utilizing these data sets shall clearly indicate their source. If the licensee has modified the data in any way they are obligated to describe the types of modifications they have performed on the hardcopy map. Licensee specifically agrees not to misrepresent these data sets, nor to imply that changes they made were approved by the U.S. Geological Survey. U.S. Geological Survey Suzanne W. Nicholson mailing and physical

12201 Sunrise Valley Dr. MS954

Reston VA 20192 US 703-648-6344 swnich@usgs.gov State Geologic Map Compilation (SGMC) activity of the National Surveys and Analysis projects of the US Geological Survey Mineral Resources Program. Version 6.2 (Build 9200) ; Esri ArcGIS 10.7.1.11595 USGS 20050101 1 http://pubs.usgs.gov/of/2005/1323/documents/CONUSdocumentation.pdf http://pubs.usgs.gov/of/2005/1323/documents/CONUSdocumentation.pdf GeoPlan relied on the integrity of the attribute information within the original data. All internal polygons were checked for closure with vendor software and on hard copy plots. Overshoots and undershoots have been deleted or corrected as appropriate. Bodies of water are classified as water, and the geologic units underlying them are not included in this coverage. Accuracy of Florida state boundary and those arcs intersecting it: The accuracy of the state boundary arcs is based on the 1:100,000 scale original data used to produce this boundary. (Johnson, Bruce R. and Leveritch, Beth, 1998, 1:100,000 Scale State Boundaries of the Conterminous United States: U.S. Geological Survey, unpublished (see metadata file: st100kmeta.txt, Chapter A)) Those internal arcs intersecting the state boundary were extended or shortened as needed to complete polygons, possibly creating a small amount of error. This data is provided 'as is' and its vertical positional accuracy has not been verified by GeoPlan Florida Geological Survey 20010101 map Open file Report No. 80 Tallahassee, Florida Florida Geological Survey florida - digital http://www.dep.state.fl.us/geology/gisdatamaps/state_geo_map.htm 0 None 20010101 publication date USGS Spatial and Attribute Information The purpose of this standardization is to allow all SGMC covers to be seamlessly joined without any additional effort to form regional or national level digital maps. Note that for Alaska, the state is being compiled as blocks of 1:250k quadrangles that will ultimately be used to compile a new state map. Douglas Stoeser and Ric Wilson are co-coordinators for the overall SGMC effort, with Stoeser coordinating work on the mainland states and Wilson coordinating work for Alaska and Hawaii. C.L. Dicken obtained the digital geologic map of Florida from the following website: http://www.dep.state.fl.us/geology/gisdatamaps/state_geo_map.htm Dicken re-projected the coverage into the following: projection: Lambert Conformal Conic units: meters datum: NAD27 standard parallel 1: 33 0 0.000 standard parallel 2: 45 0 0.000 central meridian: -100 0 0.000 reference latitude: 0 0 0.000 false easting: 0.00000 false northing: 0.00000 All attributes were deleted except FORMATION_. (Note: Attributes associated with the generation of the coverages were not deleted. PAT - shape, area, perimeter, coverage#, and coverage-id AAT - shape, fnode#, tnode#, lnode#, rnode#, length, coverage#, and coverage-id) The values from FORMATION_ where then calculated into a new field called orig_label. 20041102 The relevant state outline (arcs) was removed from the coverage and replaced with the arcs from the 1:100,000 Scale State Boundaries of the Conterminous United States. This allows for a seamless fit of each state to a standard state boundary base. 20041103 Next, in preparing the uniform .aat file, the following items were added to the table: item name: arc-code width: 3 output: 3 type: i item name: arc-para1 width: 3 output: 3 type: i item name: arc-para2 width: 3 output: 3 type: i item name: source width: 6 output: 8 type: c 20041110 Arc-code was populated using the paper map source to tag the lines using the AAT line type data dictionary (see Chapter A in this series). Arc-para1 was populated when additional information was available such as identifying the upthrown side of a fault or direction of thrusting on a fault. (see Chapter A) Arc-para2 is a scratch field that is used mostly in Alaska. Source was populated with an alphanumeric code (e.g. US001) that designates the source used for the linework. 20041110 The following attributes were exported from Filemaker as a .dbf: orig_label, map_symbol2, unit_link, reference_id, unit_age, rocktype1, and rocktype2. orig_label reflects the original map symbol used on the source map map_symbol2 reflects map-symbol1 with the addition of a province number unit_link is an auto generated field based on map-symbol2 and the state abbreviation (e.g. IN001) that produces a unique identifier for each map unit reference_id was populated with an alphanumeric code (e.g. US001) that designates the source used for the linework and other references used to describe the age or lithologies of the unit. unit_age was populated with general age assignment rocktype1 records dominant lithology (must be >50% of unit), using standardized data dictionary rocktype2 records second most dominant lithology, using standardized data dictionary The attributes were then converted using the following structure: item name: orig_label width: 12 output: 12 type: c item name: sgmc_label width: 16 output: 16 type: c item name: unit_link width: 18 output: 18 type: c item name: source width: 6 output: 8 type: c item name: unit_age width: 60 output: 60 type: c item name: rocktype1 width: 40 output: 40 type: c item name: rocktype2 width: 40 output: 40 type: c 20041110 Once the .dbf was in the correct format with standardized column widths and data structure, it was converted into a lookup table (.lut) in Arc/Info. Then a joinitem was performed to join the look-up table to the polygon attribute table. orig_label was used as the merge item. 20041110 Florida does not have any faults in their coverage so no fault extraction was performed. 20050118 Finally, the geology lines and geology polygons were converted into shapefiles; in both geographic coordinates and in Lambert Conformal Conic projection. 20050118 Once the .aat and the .pat were populated with the correct attributes, the coverage was exported as an .e00 file (flgeol_lcc.e00). Then it was unprojected into geographic coordinates and exported again (flgeol_dd.e00). 20050118 GeoPlan Center received this data from USGS via download at http://tin.er.usgs.gov/geology/state/state.php?state=FL on 7/22/2010. When received the data was in shapefile format and was in the following projection: North American Datum of 1927. GeoPlan, during the QA/QC Process included the following aspects: - Reprojected the dataset to FGDL Albers HGPN Projection. The projection file was in Decimal Degrees Nad27. The data appeared to be reprojected incorrectly when compared to existing Surficial Geology (SURGEO) and imagery. Changed the source projection file to WGS84 and the data appeared to project correctly - Deleted the area and perimeter fields and internal cov fields - Upcased the UNIT_AGE, ROCKTPE1, and ROCKTYPE 2 Fields - Added a descript field based on the actual definitions of orig_label - Added a FGDLAQDATE field based on the date FGDL acquired the data 20100208 Data imported to ArcSDE and exported as a shapefile. GeoPlan 20100723 Vector GT-polygon composed of chains 9766 NAD 1983 HARN Florida GDL Albers 24.0 31.5 -84.0 24.0 400000.0 0.0 coordinate pair 0.0001 0.0001 meter D North American 1983 HARN GRS 1980 6378137.0 298.257222101 FLGEOL FLGEOL.DBF ESRI OBJECTID Internal feature number. ESRI Sequential unique whole numbers that are automatically generated. Shape Feature geometry. ESRI Coordinates defining the features. orig_label Unmodified map unit symbol from source cover. Doug Stoeser Qa Anastasia Formation Qal Alluvium Qbd Beach ridge and dune Qh Holocene sediments Qk Key Largo Limestone Qm Miami Limestone Qtr Trail Ridge sands Qu Undifferentiated sediments Tab Alum Bluff Group Tap Avon Park Formation Tc Cypresshead Formation Tch Chattahoochee Formation Tci Citronelle Formation Th Hawthorn Group Tha Hawthorn Group, Arcadia Formation That Hawthorn Group, Arcadia Formation, Tampa Member Thc Hawthorn Group, Coosawhatchie Formation Thcc Hawthorn Group, Coosawhatchie Formation, Charlton Member Thp Hawthorn Group, Peace River Formation Thpb Hawthorn Group, Peace River Formation, Bone Valley Member Ths Hawthorn Group, Statenville Formation Tht Hawthorn Group, Torreya Formation Tic Intracoastal Formation Tjb Jackson Bluff Formation Tmc Miccosukee Formation To Ocala Limestone TQd Dunes TQsu Shelly sediments of Plio-Pleistocene age TQu Undifferentiated sediments TQuc Reworked Cypresshead sediments Tre Residuum on Eocene sediments Trm Residuum on Miocene sediments Tro Residuum on Oligocene sediments Ts Suwannee Limestone Tsm Suwannee Limestone- Marianna Limestone undifferentiated Tsmk St. Marks Formation Tt Tamiami Formation water water sgmc_label Orig_label modified for standard geologic age symbols and an integer added for province (0 for if no province is present). Doug Stoeser PSa;0 Anastasia Formation PSHal;0 Alluvium PSHbd;0 Beach ridge and dune Hh;0 Holocene sediments PSk;0 Key Largo Limestone PSm;0 Miami Limestone PStr;0 Trail Ridge sands PSHu;0 Undifferentiated sediments MIab;0 Alum Bluff Group EOap;0 Avon Park Formation POc;0 Cypresshead Formation MIch;0 Chattahoochee Formation POci;0 Citronelle Formation MIh;0 Hawthorn Group OGMIha;0 Hawthorn Group, Arcadia Formation OGMIhat;0 Hawthorn Group, Arcadia Formation, Tampa Member MIhc;0 Hawthorn Group, Coosawhatchie Formation MIPOhcc;0 Hawthorn Group, Coosawhatchie Formation, Charlton Member MIPOhp;0 Hawthorn Group, Peace River Formation MIPOhpb;0 Hawthorn Group, Peace River Formation, Bone Valley Member MIhs;0 Hawthorn Group, Statenville Formation MIht;0 Hawthorn Group, Torreya Formation POic;0 Intracoastal Formation POjb;0 Jackson Bluff Formation POmc;0 Miccosukee Formation EOo;0 Ocala Limestone POPSd;0 Dunes POPSsu;0 Shelly sediments of Plio-Pleistocene age POPSu;0 Undifferentiated sediments POPSuc;0 Reworked Cypresshead sediments EOre;0 Residuum on Eocene sediments MIrm;0 Residuum on Miocene sediments OGro;0 Residuum on Oligocene sediments OGs;0 Suwannee Limestone OGsm;0 Suwannee Limestone- Marianna Limestone undifferentiated MIsmk;0 St. Marks Formation POt;0 Tamiami Formation water;0 water unit_link Sgmc_label and a state code identifier. Doug Stoeser FLPSa;0 Anastasia Formation FLPSHal;0 Alluvium FLPSHbd;0 Beach ridge and dune FLHh;0 Holocene sediments FLPSk;0 Key Largo Limestone FLPSm;0 Miami Limestone FLPStr;0 Trail Ridge sands FLPSHu;0 Undifferentiated sediments FLMIab;0 Alum Bluff Group FLEOap;0 Avon Park Formation FLPOc;0 Cypresshead Formation FLMIch;0 Chattahoochee Formation FLPOci;0 Citronelle Formation FLMIh;0 Hawthorn Group FLOGMIha;0 Hawthorn Group, Arcadia Formation FLOGMIhat;0 Hawthorn Group, Arcadia Formation, Tampa Member FLMIhc;0 Hawthorn Group, Coosawhatchie Formation FLMIPOhcc;0 Hawthorn Group, Coosawhatchie Formation, Charlton Member FLMIPOhp;0 Hawthorn Group, Peace River Formation FLMIPOhpb;0 Hawthorn Group, Peace River Formation, Bone Valley Member FLMIhs;0 Hawthorn Group, Statenville Formation FLMIht;0 Hawthorn Group, Torreya Formation FLPOic;0 Intracoastal Formation FLPOjb;0 Jackson Bluff Formation FLPOmc;0 Miccosukee Formation FLEOo;0 Ocala Limestone FLPOPSd;0 Dunes FLPOPSsu;0 Shelly sediments of Plio-Pleistocene age FLPOPSu;0 Undifferentiated sediments FLPOPSuc;0 Reworked Cypresshead sediments FLEOre;0 Residuum on Eocene sediments FLMIrm;0 Residuum on Miocene sediments FLOGro;0 Residuum on Oligocene sediments FLOGs;0 Suwannee Limestone FLOGsm;0 Suwannee Limestone- Marianna Limestone undifferentiated FLMIsmk;0 St. Marks Formation FLPOt;0 Tamiami Formation FLwater;0 water source An alphanumeric code (e.g. US001) that designates the source material used. Doug Stoeser FL001 Scott, T. M., Campbell, K. M., Rupert, F. R., Arthur, J. D., Missimer, T. M., Lloyd, J. M., Yon, J. W., and Duncan, J. G., 2001, Geologic Map of the State of Florida, Florida Geological Survey & Florida Department of Environmental Protection, Map Series 146. FL201 C.L. Dicken polygon edits. Additionally, when using US001 state boundary file, water polygons have been generated. unit_age The geologic age from the source map used. Doug Stoeser rocktype1 The predominant lithology found in the formation. Johnson Lith Class 6.1a rocktype2 The second most predominant lithology in the formation. Johnson Lith Class 6.1 DESCRIPT Based on the actual definition of orig_label GeoPlan FGDLAQDATE Based on the date FGDL acquired the data GeoPlan AUTOID Unique ID added by GeoPlan GeoPlan SHAPE.AREA Area in meters GeoPlan SHAPE.LEN Perimeter in meters GeoPlan Florida Geographic Data Library (FGDL) mailing

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Gainesville Florida 32611-5706 US Mailing list for FGDL: http://www.fgdl.org/fgdl-l.html Web site: http://www.fgdl.org For FGDL Software: http://www.fgdl.org/software.html FGDL Frequently Asked Questions: http://www.fgdl.org/fgdlfaq.html Technical Support: http://www.fgdl.org/fgdlfeed.html DOWNLOADABLE DATA The Florida Geographic Data Library is a collection of Geospatial Data compiled by the University of Florida GeoPlan Center with support from the Florida Department of Transportation. GIS data available in FGDL is collected from various state, federal, and other agencies (data sources) who are data stewards, producers, or publishers. The data available in FGDL may not be the most current version of the data offered by the data source. University of Florida GeoPlan Center makes no guarantees about the currentness of the data and suggests that data users check with the data source to see if more recent versions of the data exist. Furthermore, the GIS data available in the FGDL are provided 'as is'. The University of Florida GeoPlan Center makes no warranties, guaranties or representations as to the truth, accuracy or completeness of the data provided by the data sources. The University of Florida GeoPlan Center makes no representations or warranties about the quality or suitability of the materials, either expressly or implied, including but not limited to any implied warranties of merchantability, fitness for a particular purpose, or non-infringement. The University of Florida GeoPlan Center shall not be liable for any damages suffered as a result of using, modifying, contributing or distributing the materials. A note about data scale: Scale is an important factor in data usage. Certain scale datasets are not suitable for some project, analysis, or modeling purposes. Please be sure you are using the best available data. 1:24000 scale datasets are recommended for projects that are at the county level. 1:24000 data should NOT be used for high accuracy base mapping such as property parcel boundaries. 1:100000 scale datasets are recommended for projects that are at the multi-county or regional level. 1:125000 scale datasets are recommended for projects that are at the regional or state level or larger. Vector datasets with no defined scale or accuracy should be considered suspect. Make sure you are familiar with your data before using it for projects or analysis. Every effort has been made to supply the user with data documentation. For additional information, see the References section and the Data Source Contact section of this documentation. For more information regarding scale and accuracy, see our webpage at: http://geoplan.ufl.edu/education.html ARC/INFO export 8.3 Geologic units and structural features gzip and tar http://pubs.usgs.gov/of/2005/1323 none This data is intended for use with a Geographic Information Systems or Remote Sensing software package. 20200303 U.S. Geological Survey Connie L. Dicken mailing and physical

12201 Sunrise Valley Dr. MS954

Reston VA 20192 US 703-648-6482 cdicken@usgs.gov FGDC Content Standard for Digital Geospatial Metadata FGDC-STD-001-1998 local time