{"text_format":"dbase-jsonl-2026-09-30","columns":[{"name":"AREA","type":"float","width":19,"decimals":11},{"name":"PERIMETER","type":"float","width":19,"decimals":11},{"name":"MAP_UNIT","type":"character","width":10},{"name":"UNIT_DESCR","type":"character","width":200},{"name":"OTHER","type":"character","width":200},{"name":"DMU","type":"character","width":254}],"n_rows":108,"rows_kept":108,"cut":false,"deleted_skipped":0,"read_ended":"whole","bounds":"16MiB/16384/4096/first_that_fit","version":"dbase_level_three","encoding_class":"enc_single_byte","reader":"statdb_count/9"}
[7.00525000000e+005,3.01590000000e+004,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[3.79191015625e+004,1.94701000977e+003,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[1.30224003906e+004,1.37813000488e+003,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[1.04152001953e+004,1.17419995117e+003,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[5.90935000000e+004,3.69919995117e+003,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[2.79060996094e+004,1.88269995117e+003,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[1.00655000000e+004,9.29369995117e+002,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[2.23393007813e+004,2.10427001953e+003,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[7.80177001953e+003,5.42804992676e+002,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[5.75541015625e+003,7.45228027344e+002,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[9.68191015625e+004,1.76306005859e+003,"Ttu","Upper level upland terrace deposits (Miocene); Sandy gravel & gravelly quartz sand, w large pebbles & cobbles of vein quartz/quartzite; fluvial deposit. Lower part marine sand & sandy/clayey silt","As much as 10 m (35 ft) thick as much as 300 ft asl","Highest level upland terrace deposits (Tertiary)"]
[3.14054000000e+005,4.06596997070e+003,"Ttu","Upper level upland terrace deposits (Miocene); Sandy gravel & gravelly quartz sand, w large pebbles & cobbles of vein quartz/quartzite; fluvial deposit. Lower part marine sand & sandy/clayey silt","As much as 10 m (35 ft) thick as much as 300 ft asl","Highest level upland terrace deposits (Tertiary)"]
[8.91166015625e+004,1.61820996094e+003,"Ttu","Upper level upland terrace deposits (Miocene); Sandy gravel & gravelly quartz sand, w large pebbles & cobbles of vein quartz/quartzite; fluvial deposit. Lower part marine sand & sandy/clayey silt","As much as 10 m (35 ft) thick as much as 300 ft asl","Highest level upland terrace deposits (Tertiary)"]
[6.12631992188e+004,1.38355004883e+003,"Ttu","Upper level upland terrace deposits (Miocene); Sandy gravel & gravelly quartz sand, w large pebbles & cobbles of vein quartz/quartzite; fluvial deposit. Lower part marine sand & sandy/clayey silt","As much as 10 m (35 ft) thick as much as 300 ft asl","Highest level upland terrace deposits (Tertiary)"]
[1.43942000000e+005,2.52079003906e+003,"Ttu","Upper level upland terrace deposits (Miocene); Sandy gravel & gravelly quartz sand, w large pebbles & cobbles of vein quartz/quartzite; fluvial deposit. Lower part marine sand & sandy/clayey silt","As much as 10 m (35 ft) thick as much as 300 ft asl","Highest level upland terrace deposits (Tertiary)"]
[3.38265000000e+004,9.03523986816e+002,"Ttu","Upper level upland terrace deposits (Miocene); Sandy gravel & gravelly quartz sand, w large pebbles & cobbles of vein quartz/quartzite; fluvial deposit. Lower part marine sand & sandy/clayey silt","As much as 10 m (35 ft) thick as much as 300 ft asl","Highest level upland terrace deposits (Tertiary)"]
[3.41468007813e+004,8.55625000000e+002,"Ttu","Upper level upland terrace deposits (Miocene); Sandy gravel & gravelly quartz sand, w large pebbles & cobbles of vein quartz/quartzite; fluvial deposit. Lower part marine sand & sandy/clayey silt","As much as 10 m (35 ft) thick as much as 300 ft asl","Highest level upland terrace deposits (Tertiary)"]
[1.09674003906e+004,5.03001007080e+002,"Ttu","Upper level upland terrace deposits (Miocene); Sandy gravel & gravelly quartz sand, w large pebbles & cobbles of vein quartz/quartzite; fluvial deposit. Lower part marine sand & sandy/clayey silt","As much as 10 m (35 ft) thick as much as 300 ft asl","Highest level upland terrace deposits (Tertiary)"]
[2.67121992188e+004,8.27780029297e+002,"Ttu","Upper level upland terrace deposits (Miocene); Sandy gravel & gravelly quartz sand, w large pebbles & cobbles of vein quartz/quartzite; fluvial deposit. Lower part marine sand & sandy/clayey silt","As much as 10 m (35 ft) thick as much as 300 ft asl","Highest level upland terrace deposits (Tertiary)"]
[1.06660000000e+006,1.23905000000e+004,"Ttu","Upper level upland terrace deposits (Miocene); Sandy gravel & gravelly quartz sand, w large pebbles & cobbles of vein quartz/quartzite; fluvial deposit. Lower part marine sand & sandy/clayey silt","As much as 10 m (35 ft) thick as much as 300 ft asl","Highest level upland terrace deposits (Tertiary)"]
[9.79047031250e+004,1.75053002930e+003,"Ttu","Upper level upland terrace deposits (Miocene); Sandy gravel & gravelly quartz sand, w large pebbles & cobbles of vein quartz/quartzite; fluvial deposit. Lower part marine sand & sandy/clayey silt","As much as 10 m (35 ft) thick as much as 300 ft asl","Highest level upland terrace deposits (Tertiary)"]
[7.65646015625e+004,1.52913000488e+003,"Ttu","Upper level upland terrace deposits (Miocene); Sandy gravel & gravelly quartz sand, w large pebbles & cobbles of vein quartz/quartzite; fluvial deposit. Lower part marine sand & sandy/clayey silt","As much as 10 m (35 ft) thick as much as 300 ft asl","Highest level upland terrace deposits (Tertiary)"]
[3.41196015625e+004,7.97744018555e+002,"Ttu","Upper level upland terrace deposits (Miocene); Sandy gravel & gravelly quartz sand, w large pebbles & cobbles of vein quartz/quartzite; fluvial deposit. Lower part marine sand & sandy/clayey silt","As much as 10 m (35 ft) thick as much as 300 ft asl","Highest level upland terrace deposits (Tertiary)"]
[3.57549000000e+006,2.48795996094e+004,"Kp","Potomac Formation (Lower/Upper Cretaceous); Pebbly quartzofeldspathic sand, trough-crossbedded, grades laterally/upward to silty sand, clayey silt & silty clay w rare coalified/silicified plant stems","fluvial channel, bar, and  flood plain deposits; thickness ranges from a veneer on the west to about 40 ft ft , and as much as 250 ft asl","Potomac Formation (Upper and Lower Cretaceous)"]
[4.46516015625e+003,2.84006988525e+002,"Kp","Potomac Formation (Lower/Upper Cretaceous); Pebbly quartzofeldspathic sand, trough-crossbedded, grades laterally/upward to silty sand, clayey silt & silty clay w rare coalified/silicified plant stems","fluvial channel, bar, and  flood plain deposits; thickness ranges from a veneer on the west to about 40 ft ft , and as much as 250 ft asl","Potomac Formation (Upper and Lower Cretaceous)"]
[2.69827001953e+003,2.06960998535e+002,"Kp","Potomac Formation (Lower/Upper Cretaceous); Pebbly quartzofeldspathic sand, trough-crossbedded, grades laterally/upward to silty sand, clayey silt & silty clay w rare coalified/silicified plant stems","fluvial channel, bar, and  flood plain deposits; thickness ranges from a veneer on the west to about 40 ft ft , and as much as 250 ft asl","Potomac Formation (Upper and Lower Cretaceous)"]
[1.03130000000e+006,1.60537998047e+004,"Kp","Potomac Formation (Lower/Upper Cretaceous); Pebbly quartzofeldspathic sand, trough-crossbedded, grades laterally/upward to silty sand, clayey silt & silty clay w rare coalified/silicified plant stems","fluvial channel, bar, and  flood plain deposits; thickness ranges from a veneer on the west to about 40 ft ft , and as much as 250 ft asl","Potomac Formation (Upper and Lower Cretaceous)"]
[4.57487988281e+003,2.76342010498e+002,"Kp","Potomac Formation (Lower/Upper Cretaceous); Pebbly quartzofeldspathic sand, trough-crossbedded, grades laterally/upward to silty sand, clayey silt & silty clay w rare coalified/silicified plant stems","fluvial channel, bar, and  flood plain deposits; thickness ranges from a veneer on the west to about 40 ft ft , and as much as 250 ft asl","Potomac Formation (Upper and Lower Cretaceous)"]
[2.68835000000e+005,5.06235009766e+003,"Kp","Potomac Formation (Lower/Upper Cretaceous); Pebbly quartzofeldspathic sand, trough-crossbedded, grades laterally/upward to silty sand, clayey silt & silty clay w rare coalified/silicified plant stems","fluvial channel, bar, and  flood plain deposits; thickness ranges from a veneer on the west to about 40 ft ft , and as much as 250 ft asl","Potomac Formation (Upper and Lower Cretaceous)"]
[1.28526000000e+005,2.75261010742e+003,"Kp","Potomac Formation (Lower/Upper Cretaceous); Pebbly quartzofeldspathic sand, trough-crossbedded, grades laterally/upward to silty sand, clayey silt & silty clay w rare coalified/silicified plant stems","fluvial channel, bar, and  flood plain deposits; thickness ranges from a veneer on the west to about 40 ft ft , and as much as 250 ft asl","Potomac Formation (Upper and Lower Cretaceous)"]
[8.72492004395e+002,1.12736000061e+002,"Kp","Potomac Formation (Lower/Upper Cretaceous); Pebbly quartzofeldspathic sand, trough-crossbedded, grades laterally/upward to silty sand, clayey silt & silty clay w rare coalified/silicified plant stems","fluvial channel, bar, and  flood plain deposits; thickness ranges from a veneer on the west to about 40 ft ft , and as much as 250 ft asl","Potomac Formation (Upper and Lower Cretaceous)"]
[8.48178984375e+004,1.35363000488e+003,"Kp","Potomac Formation (Lower/Upper Cretaceous); Pebbly quartzofeldspathic sand, trough-crossbedded, grades laterally/upward to silty sand, clayey silt & silty clay w rare coalified/silicified plant stems","fluvial channel, bar, and  flood plain deposits; thickness ranges from a veneer on the west to about 40 ft ft , and as much as 250 ft asl","Potomac Formation (Upper and Lower Cretaceous)"]
[8.93198984375e+004,1.51356005859e+003,"Kp","Potomac Formation (Lower/Upper Cretaceous); Pebbly quartzofeldspathic sand, trough-crossbedded, grades laterally/upward to silty sand, clayey silt & silty clay w rare coalified/silicified plant stems","fluvial channel, bar, and  flood plain deposits; thickness ranges from a veneer on the west to about 40 ft ft , and as much as 250 ft asl","Potomac Formation (Upper and Lower Cretaceous)"]
[3.05847000000e+006,2.93586992188e+004,"Kp","Potomac Formation (Lower/Upper Cretaceous); Pebbly quartzofeldspathic sand, trough-crossbedded, grades laterally/upward to silty sand, clayey silt & silty clay w rare coalified/silicified plant stems","fluvial channel, bar, and  flood plain deposits; thickness ranges from a veneer on the west to about 40 ft ft , and as much as 250 ft asl","Potomac Formation (Upper and Lower Cretaceous)"]
[2.01943000000e+006,1.05697998047e+004,"Kp","Potomac Formation (Lower/Upper Cretaceous); Pebbly quartzofeldspathic sand, trough-crossbedded, grades laterally/upward to silty sand, clayey silt & silty clay w rare coalified/silicified plant stems","fluvial channel, bar, and  flood plain deposits; thickness ranges from a veneer on the west to about 40 ft ft , and as much as 250 ft asl","Potomac Formation (Upper and Lower Cretaceous)"]
[2.62810000000e+004,6.97151000977e+002,"Kp","Potomac Formation (Lower/Upper Cretaceous); Pebbly quartzofeldspathic sand, trough-crossbedded, grades laterally/upward to silty sand, clayey silt & silty clay w rare coalified/silicified plant stems","fluvial channel, bar, and  flood plain deposits; thickness ranges from a veneer on the west to about 40 ft ft , and as much as 250 ft asl","Potomac Formation (Upper and Lower Cretaceous)"]
[1.95333007813e+004,6.60276000977e+002,"Qd","Debris (Holocene and Pleistocene); Unsorted mixture of both fine and coarse material in hillslope depressions transported by gravity, water, and debris flow processes",null,"Debris (Holocene and Pleistocene)"]
[5.02573007813e+004,1.13969995117e+003,"Qd","Debris (Holocene and Pleistocene); Unsorted mixture of both fine and coarse material in hillslope depressions transported by gravity, water, and debris flow processes",null,"Debris (Holocene and Pleistocene)"]
[7.19777968750e+004,1.26148999023e+003,"Qd","Debris (Holocene and Pleistocene); Unsorted mixture of both fine and coarse material in hillslope depressions transported by gravity, water, and debris flow processes",null,"Debris (Holocene and Pleistocene)"]
[3.07303007813e+004,7.65039978027e+002,"Qd","Debris (Holocene and Pleistocene); Unsorted mixture of both fine and coarse material in hillslope depressions transported by gravity, water, and debris flow processes",null,"Debris (Holocene and Pleistocene)"]
[5.46120019531e+003,3.85631988525e+002,"Qt","Terrace deposit, low level (Holocene and Pleistocene); Sand, gravel, and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposit, low level (Holocene and Pleistocene)"]
[4.83274023438e+003,3.59020996094e+002,"Qt","Terrace deposit, low level (Holocene and Pleistocene); Sand, gravel, and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposit, low level (Holocene and Pleistocene)"]
[5.61893017578e+003,4.05144989014e+002,"Qt","Terrace deposit, low level (Holocene and Pleistocene); Sand, gravel, and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposit, low level (Holocene and Pleistocene)"]
[2.33758007813e+004,1.02647998047e+003,"Qt","Terrace deposit, low level (Holocene and Pleistocene); Sand, gravel, and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposit, low level (Holocene and Pleistocene)"]
[7.17272021484e+003,5.25007995605e+002,"Qt","Terrace deposit, low level (Holocene and Pleistocene); Sand, gravel, and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposit, low level (Holocene and Pleistocene)"]
[4.14023984375e+004,1.13171997070e+003,"Qt","Terrace deposit, low level (Holocene and Pleistocene); Sand, gravel, and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposit, low level (Holocene and Pleistocene)"]
[3.58340991211e+003,4.53980010986e+002,"Qt","Terrace deposit, low level (Holocene and Pleistocene); Sand, gravel, and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposit, low level (Holocene and Pleistocene)"]
[5.70991015625e+004,2.08919995117e+003,"Qt","Terrace deposit, low level (Holocene and Pleistocene); Sand, gravel, and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposit, low level (Holocene and Pleistocene)"]
[5.06729003906e+003,4.16433013916e+002,"Qt","Terrace deposit, low level (Holocene and Pleistocene); Sand, gravel, and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposit, low level (Holocene and Pleistocene)"]
[8.06950976563e+003,6.26276000977e+002,"Qt","Terrace deposit, low level (Holocene and Pleistocene); Sand, gravel, and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposit, low level (Holocene and Pleistocene)"]
[2.03755000000e+004,8.95559997559e+002,"Qt","Terrace deposit, low level (Holocene and Pleistocene); Sand, gravel, and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposit, low level (Holocene and Pleistocene)"]
[2.99974003906e+004,9.59843994141e+002,"Qt","Terrace deposit, low level (Holocene and Pleistocene); Sand, gravel, and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposit, low level (Holocene and Pleistocene)"]
[1.33040996094e+004,6.50356994629e+002,"Qt","Terrace deposit, low level (Holocene and Pleistocene); Sand, gravel, and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposit, low level (Holocene and Pleistocene)"]
[3.32583984375e+004,9.68020019531e+002,"Qt","Terrace deposit, low level (Holocene and Pleistocene); Sand, gravel, and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposit, low level (Holocene and Pleistocene)"]
[4.64997998047e+003,2.88173004150e+002,"Qt","Terrace deposit, low level (Holocene and Pleistocene); Sand, gravel, and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposit, low level (Holocene and Pleistocene)"]
[1.92741992188e+004,7.84036010742e+002,"Qt","Terrace deposit, low level (Holocene and Pleistocene); Sand, gravel, and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposit, low level (Holocene and Pleistocene)"]
[9.79837011719e+003,4.95083007813e+002,"Qt","Terrace deposit, low level (Holocene and Pleistocene); Sand, gravel, and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposit, low level (Holocene and Pleistocene)"]
[3.40781992188e+004,8.47124023438e+002,"Qt","Terrace deposit, low level (Holocene and Pleistocene); Sand, gravel, and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposit, low level (Holocene and Pleistocene)"]
[3.84454003906e+003,3.16766998291e+002,"Qt","Terrace deposit, low level (Holocene and Pleistocene); Sand, gravel, and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposit, low level (Holocene and Pleistocene)"]
[4.16668017578e+003,2.59901000977e+002,"Qt","Terrace deposit, low level (Holocene and Pleistocene); Sand, gravel, and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposit, low level (Holocene and Pleistocene)"]
[9.70761035156e+003,4.79670989990e+002,"Qt","Terrace deposit, low level (Holocene and Pleistocene); Sand, gravel, and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposit, low level (Holocene and Pleistocene)"]
[1.20765000000e+004,5.87478027344e+002,"Qt","Terrace deposit, low level (Holocene and Pleistocene); Sand, gravel, and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposit, low level (Holocene and Pleistocene)"]
[6.67297998047e+003,4.70096008301e+002,"Qt","Terrace deposit, low level (Holocene and Pleistocene); Sand, gravel, and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposit, low level (Holocene and Pleistocene)"]
[1.23030000000e+004,5.57101989746e+002,"Qt","Terrace deposit, low level (Holocene and Pleistocene); Sand, gravel, and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposit, low level (Holocene and Pleistocene)"]
[2.42110996094e+004,8.88721008301e+002,"Qt","Terrace deposit, low level (Holocene and Pleistocene); Sand, gravel, and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposit, low level (Holocene and Pleistocene)"]
[5.55437011719e+003,3.76457000732e+002,"Qt","Terrace deposit, low level (Holocene and Pleistocene); Sand, gravel, and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposit, low level (Holocene and Pleistocene)"]
[3.52318007813e+004,1.30744995117e+003,"Qt","Terrace deposit, low level (Holocene and Pleistocene); Sand, gravel, and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposit, low level (Holocene and Pleistocene)"]
[2.06978000000e+005,2.78144995117e+003,"Qt","Terrace deposit, low level (Holocene and Pleistocene); Sand, gravel, and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposit, low level (Holocene and Pleistocene)"]
[2.88995000000e+004,7.35336975098e+002,"Qt","Terrace deposit, low level (Holocene and Pleistocene); Sand, gravel, and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposit, low level (Holocene and Pleistocene)"]
[4.53886992188e+004,1.05498999023e+003,"Qte","Low level fluvial/estuarine deposits (mid & upper Pleistocene); Basal sand interbedded w silt & clay beds; wood fragments, sandy clay w pebbles & cobbles & limonite-filled rootzone; sand-capped","As much as 8 m (31 ft) thick and as much as 50 ft asl. Correlated with the Shirley Formation of Mixon and Southwick (1972), and the Maryland Point Formation (Davis and others, 2002)","Low level fluvial and estuarine deposits (Pleistocene)"]
[5.94296992188e+004,1.04450000000e+003,"Qte","Low level fluvial/estuarine deposits (mid & upper Pleistocene); Basal sand interbedded w silt & clay beds; wood fragments, sandy clay w pebbles & cobbles & limonite-filled rootzone; sand-capped","As much as 8 m (31 ft) thick and as much as 50 ft asl. Correlated with the Shirley Formation of Mixon and Southwick (1972), and the Maryland Point Formation (Davis and others, 2002)","Low level fluvial and estuarine deposits (Pleistocene)"]
[1.92758000000e+005,2.40801000977e+003,"Qte","Low level fluvial/estuarine deposits (mid & upper Pleistocene); Basal sand interbedded w silt & clay beds; wood fragments, sandy clay w pebbles & cobbles & limonite-filled rootzone; sand-capped","As much as 8 m (31 ft) thick and as much as 50 ft asl. Correlated with the Shirley Formation of Mixon and Southwick (1972), and the Maryland Point Formation (Davis and others, 2002)","Low level fluvial and estuarine deposits (Pleistocene)"]
[1.20115000000e+005,2.16181005859e+003,"QTt","Terrace deposit, high level (Pleistocene); Sand, gravel and boulders on flat benches as much as __m (__ft) above drainages",null,"Terrace deposits, upper level (Pleistocene and Tertiary)"]
[6.29950000000e+004,1.41626000977e+003,"Qfe","Upper level fluvial and estuarine deposits (lower Pleistocene); Boulder and gravel beds at base, feldspathic quartz sand locally includes thin clay beds and thin to thick beds of clayey sand",null,"Upper level fluvial and estuarine deposits (Pleistocene)"]
[1.16274003906e+004,5.07824005127e+002,"Qfe","Upper level fluvial and estuarine deposits (lower Pleistocene); Boulder and gravel beds at base, feldspathic quartz sand locally includes thin clay beds and thin to thick beds of clayey sand",null,"Upper level fluvial and estuarine deposits (Pleistocene)"]
[1.24742000000e+005,2.30191992188e+003,"Qfe","Upper level fluvial and estuarine deposits (lower Pleistocene); Boulder and gravel beds at base, feldspathic quartz sand locally includes thin clay beds and thin to thick beds of clayey sand",null,"Upper level fluvial and estuarine deposits (Pleistocene)"]
[5.52866992188e+004,1.12606005859e+003,"Qfe","Upper level fluvial and estuarine deposits (lower Pleistocene); Boulder and gravel beds at base, feldspathic quartz sand locally includes thin clay beds and thin to thick beds of clayey sand",null,"Upper level fluvial and estuarine deposits (Pleistocene)"]
[1.06517004395e+003,1.92496002197e+002,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[3.69972998047e+003,3.48908996582e+002,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[1.53634000000e+005,8.89650000000e+003,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[6.00408984375e+003,8.83078979492e+002,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[2.15161000000e+005,6.32950976563e+003,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[1.02868000000e+005,5.49827978516e+003,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[2.56545000000e+004,2.38336010742e+003,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[8.69716000000e+005,4.34566015625e+004,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[9.41928027344e+003,5.74528991699e+002,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[1.70758007813e+004,1.35773999023e+003,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[3.67953002930e+003,4.41973999023e+002,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[2.82630996094e+004,2.16845996094e+003,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[3.63119995117e+003,3.74876007080e+002,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[2.16286992188e+004,2.04293005371e+003,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[2.37979003906e+003,2.95295989990e+002,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[2.44051992188e+004,2.01518005371e+003,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[3.29494995117e+003,3.52760986328e+002,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[1.34540996094e+004,1.18081005859e+003,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[2.24454003906e+004,1.70247998047e+003,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[7.93947998047e+003,7.38776000977e+002,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[2.64172998047e+003,3.51653015137e+002,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[5.31637011719e+003,5.30236022949e+002,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[1.38265996094e+004,1.13606994629e+003,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[1.42750000000e+004,1.27721997070e+003,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[4.72595019531e+003,4.59372985840e+002,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[3.08366992188e+003,4.22928009033e+002,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[7.18750000000e+000,2.57518005371e+001,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[1.71270996094e+004,1.43400000000e+003,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[8.48329980469e+003,9.20288024902e+002,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[9.18363964844e+003,8.59898010254e+002,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]
[2.65363000000e+005,9.43912988281e+003,"Qa","Alluvium (Holocene); Unconsolidated mud, clay, silt, sand, gravel, and cobbles underlying flood plains",null,"Alluvium (Holocene)"]