20230202
09032400
1.0
FGDC CSDGM Metadata
FALSE
tuscaloosa_010_fluidresidencetime
002
707511.861600
1060181.523300
-820772.751300
-570760.489500
1
0.000
Projected
GCS_WGS_1984
<ProjectedCoordinateSystem xsi:type='typens:ProjectedCoordinateSystem' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xmlns:xs='http://www.w3.org/2001/XMLSchema' xmlns:typens='http://www.esri.com/schemas/ArcGIS/3.1.0'><WKT>PROJCS["WGS_1984_Web_Mercator_Auxiliary_Sphere",GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Mercator_Auxiliary_Sphere"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",0.0],PARAMETER["Standard_Parallel_1",0.0],PARAMETER["Auxiliary_Sphere_Type",0.0],UNIT["Meter",1.0],AUTHORITY["EPSG",3857]]</WKT><XOrigin>-20037700</XOrigin><YOrigin>-30241100</YOrigin><XYScale>10000</XYScale><ZOrigin>-100000</ZOrigin><ZScale>10000</ZScale><MOrigin>-100000</MOrigin><MScale>10000</MScale><XYTolerance>0.001</XYTolerance><ZTolerance>0.001</ZTolerance><MTolerance>0.001</MTolerance><HighPrecision>true</HighPrecision><WKID>102100</WKID><LatestWKID>3857</LatestWKID></ProjectedCoordinateSystem>
Linear Unit: Meter (1.000000)
WGS_1984_Web_Mercator_Auxiliary_Sphere
20230602
10552800
20230602
10552800
FGDC
Bureau of Economic Geology
10100 Burnet Rd. Bldg. 130
Austin
TX
78729
US
8-5
20230602
ArcGIS Metadata
1.0
BEG
10100 Burnet Rd. Bldg 139
Austin
Texas
78758
US
Enterprise Geodatabase Feature Class
0.000
Tuscaloosa Fluid Residence time
<DIV STYLE="text-align:Left;"><P STYLE="font-size:16ptmargin:7 0 7 0;"><SPAN><SPAN>Few data are available to determine fluid residence times in the Tuscaloosa Group in the Mobile area. Miller (1990) generally described ground-water flow through the Black Warrior River aquifer (Tuscaloosa Group). He determined that water infiltrates from the surface outcrop belt into the Tuscaloosa Group. The ground water generally flows downdip toward the coast. Miller (1990) determined that the increase in dissolved solid concentration (DSC) in the subsurface water with depth (that is, distance downdip from the outcrop area) is a direct function of fluid residence time. In addition, Miller (1990) concluded that as the ground water encounters the marine water beneath the coastal zone, stagnant conditions prevail. Because the ground water in the Tuscaloosa Group is highly saline (Alverson, 1970; Tucker and Kidd, 1973; Miller, 1990), we determined that the ground water in the Mobile area has protracted residence times. Tuscaloosa ground water in the Mobile area is perhaps as old as 18,000 yr. At that time sea level was about 120 m lower than the present level, the shoreline was near the present shelf edge, and ground-water flow in the Tuscaloosa Formation (in the Mobile area) was more active and not influenced by the marine saltwater wedge. We used a modified version of the Black Warrior River ground-water-flow map of Miller (1990) to describe fluid residence times in the GIS</SPAN></SPAN></P><DIV><P><SPAN /></P></DIV></DIV>
Fluid Residence Time for Tuscaloosa Group, Alabama Gulf Coastal Plain
Alverson, R. M., 1970, Deep well disposal study for Baldwin, Escambia and Mobile Counties, Alabama: Alabama Geological Survey, Circular 58, 49 p
*
Miller, J. A., 1990, Ground water atlas of the United States—segment 6, Alabama, Florida, Georgia, and South Carolina: U.S. Geological Survey, Hydrologic Investigations Atlas No. HA-730-G, 28 p.
*
Tucker, W. E., and Kidd, R. E., 1973, Deep-well disposal in Alabama: Alabama Geological Survey, Bulletin 104, 229 p., 4 plates.
Alabama Gulf Costal Plain
Tuscaloosa Group
Tuscaloosa Group
Alabama Gulf Costal Plain
Access constraints: Restriction Code: other restrictions; Other Constraints: Access constraints: None
See access and use constraints information.
Esri ArcGIS 13.1.0.41833
-88.660788
-84.723961
29.597473
32.144734
1
002
0
dataset
EPSG
6.18.3(9.3.1.2)
Simple
FALSE
0
TRUE
FALSE
tuscaloosa_010_fluidresidencetime
Feature Class
0
OBJECTID
OBJECTID
OID
4
10
0
Internal feature number.
Esri
Sequential unique whole numbers that are automatically generated.
Shape
Shape
Geometry
8
0
0
Feature geometry.
ESRI
Coordinates defining the features.
SEG_ID
SEG_ID
Integer
4
10
0
FLUIDRESI1
FLUIDRESI1
Double
8
38
8
FLUIDRESI2
FLUIDRESI2
Integer
4
10
0
source_organization
Source Organization
String
255
0
0
hyperlink
Link
String
255
0
0
resource_date
Date of Resource
String
255
0
0
Shape_Leng
Shape_Leng
Double
8
38
8
st_area(shape)
st_area(shape)
Double
0
0
0
st_perimeter(shape)
st_perimeter(shape)
Double
0
0
0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