{"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":15},{"name":"DMU","type":"character","width":254}],"n_rows":98,"rows_kept":98,"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"}
[1.40043000000e+006,4.60343984375e+004,"Qa","Alluvium (Holocene)"]
[6.63863984375e+004,1.26497998047e+003,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[1.71399003906e+004,7.33734008789e+002,"Qd","Debris (Holocene and Pleistocene)"]
[4.57998007813e+004,1.35368005371e+003,"Qt","Terrace deposit, low level (Holocene and Pleistocene)"]
[2.23685996094e+004,1.05234997559e+003,"Qt","Terrace deposit, low level (Holocene and Pleistocene)"]
[2.21295000000e+004,1.21340002441e+003,"Qd","Debris (Holocene and Pleistocene)"]
[1.96683996582e+003,1.72975006104e+002,"Tt","Terrace deposits (Tertiary)"]
[2.04693000000e+005,4.86516992188e+003,"Kps","Potomac Formation (Lower Cretaceous) Sand-dominated lithofacies"]
[1.49353000000e+007,8.23538984375e+004,"Kps","Potomac Formation (Lower Cretaceous) Sand-dominated lithofacies"]
[8.04429980469e+003,3.58962005615e+002,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[8.11362011719e+003,4.23449005127e+002,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[2.52177001953e+003,1.89565002441e+002,"Tt","Terrace deposits (Tertiary)"]
[4.04611010742e+003,2.68726013184e+002,"Tt","Terrace deposits (Tertiary)"]
[2.80510009766e+003,1.99604003906e+002,"Tt","Terrace deposits (Tertiary)"]
[8.06195007324e+002,1.11065002441e+002,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[1.53729003906e+004,6.09065002441e+002,"Qt","Terrace deposit, low level (Holocene and Pleistocene)"]
[6.86640991211e+002,9.57776031494e+001,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[1.11494003906e+004,6.93739990234e+002,"Qd","Debris (Holocene and Pleistocene)"]
[9.05379003906e+003,7.60432006836e+002,"Qd","Debris (Holocene and Pleistocene)"]
[3.19278002930e+003,2.42397003174e+002,"Ttu","Highest level upland terrace deposits (Tertiary)"]
[5.15402001953e+003,6.15789001465e+002,"Qd","Debris (Holocene and Pleistocene)"]
[1.00167999268e+003,1.21299003601e+002,"Ttu","Highest level upland terrace deposits (Tertiary)"]
[8.81846972656e+003,5.44723999023e+002,"Qd","Debris (Holocene and Pleistocene)"]
[1.23760998535e+003,1.28927001953e+002,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[2.76690991211e+003,2.23337997437e+002,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[2.17133007813e+003,3.56704986572e+002,"Qd","Debris (Holocene and Pleistocene)"]
[4.10054980469e+003,3.85985992432e+002,"Qd","Debris (Holocene and Pleistocene)"]
[8.93578002930e+002,1.79714004517e+002,"Qd","Debris (Holocene and Pleistocene)"]
[8.21617031250e+004,2.30611010742e+003,"Kps","Potomac Formation (Lower Cretaceous) Sand-dominated lithofacies"]
[2.46612988281e+003,1.87145004272e+002,"Tt","Terrace deposits (Tertiary)"]
[5.23814013672e+003,2.89459991455e+002,"Tt","Terrace deposits (Tertiary)"]
[2.95457006836e+003,3.93295013428e+002,"Qd","Debris (Holocene and Pleistocene)"]
[1.38492004395e+003,1.44261993408e+002,"Ttu","Highest level upland terrace deposits (Tertiary)"]
[3.19225000000e+003,2.15901000977e+002,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[7.32597021484e+003,8.67927978516e+002,"Qd","Debris (Holocene and Pleistocene)"]
[1.15298000000e+005,2.51031005859e+003,"Tt","Terrace deposits (Tertiary)"]
[4.48693017578e+003,2.80384002686e+002,"Tt","Terrace deposits (Tertiary)"]
[5.39071992188e+004,1.26155004883e+003,"Kps","Potomac Formation (Lower Cretaceous) Sand-dominated lithofacies"]
[5.10141015625e+003,3.25161987305e+002,"Qt","Terrace deposit, low level (Holocene and Pleistocene)"]
[1.08807001953e+004,9.08052001953e+002,"Qd","Debris (Holocene and Pleistocene)"]
[2.79391992188e+003,2.27151992798e+002,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[2.23366992188e+004,6.91598022461e+002,"Kps","Potomac Formation (Lower Cretaceous) Sand-dominated lithofacies"]
[1.99102001953e+003,2.67382995605e+002,"Qd","Debris (Holocene and Pleistocene)"]
[1.48920996094e+004,5.71700988770e+002,"Tt","Terrace deposits (Tertiary)"]
[3.18923999023e+003,3.18080993652e+002,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[3.71368007813e+004,8.62616027832e+002,"Kps","Potomac Formation (Lower Cretaceous) Sand-dominated lithofacies"]
[1.71980000000e+004,7.46806030273e+002,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[6.53004980469e+003,3.55377990723e+002,"Tt","Terrace deposits (Tertiary)"]
[2.76950000000e+004,9.44830993652e+002,"Qd","Debris (Holocene and Pleistocene)"]
[1.56981000000e+006,1.16105996094e+004,"Tt","Terrace deposits (Tertiary)"]
[2.01738000488e+003,1.69402999878e+002,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[3.57756992188e+004,2.08423999023e+003,"Qc","Colluvium (Holocene and Pleistocene)"]
[1.71395000000e+005,3.56160009766e+003,"Kps","Potomac Formation (Lower Cretaceous) Sand-dominated lithofacies"]
[2.91135009766e+003,2.35529998779e+002,"Tt","Terrace deposits (Tertiary)"]
[5.11289990234e+003,3.21002014160e+002,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[5.74012988281e+003,3.20312988281e+002,"Tt","Terrace deposits (Tertiary)"]
[5.30220996094e+003,3.04649993896e+002,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[1.34439003906e+004,5.53044982910e+002,"Tt","Terrace deposits (Tertiary)"]
[4.70571015625e+004,1.08614001465e+003,"Qc","Colluvium (Holocene and Pleistocene)"]
[3.45841992188e+003,2.20932998657e+002,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[7.93041015625e+003,3.99127990723e+002,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[1.65071997070e+003,1.62229003906e+002,"Qt","Terrace deposit, low level (Holocene and Pleistocene)"]
[2.28855004883e+003,1.74884994507e+002,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[3.33758007813e+003,2.29785003662e+002,"Kps","Potomac Formation (Lower Cretaceous) Sand-dominated lithofacies"]
[5.49003984375e+004,3.06917993164e+003,"Kps","Potomac Formation (Lower Cretaceous) Sand-dominated lithofacies"]
[2.82577001953e+003,1.95828994751e+002,"Tt","Terrace deposits (Tertiary)"]
[1.68692004395e+003,1.55591995239e+002,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[1.43779003906e+004,6.90645996094e+002,"Tt","Terrace deposits (Tertiary)"]
[7.81362031250e+004,2.57700000000e+003,"Kpc","Potomac Formation (Lower Cretaceous) Clay-dominated lithofacies"]
[3.56480004883e+003,2.30298004150e+002,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[1.69089001465e+003,1.53371002197e+002,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[7.44749023438e+003,4.28739013672e+002,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[3.74746992188e+004,9.57080017090e+002,"Tt","Terrace deposits (Tertiary)"]
[6.99402001953e+003,3.58442993164e+002,"Tt","Terrace deposits (Tertiary)"]
[4.26445019531e+003,2.68789001465e+002,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[2.80659008789e+003,1.99723007202e+002,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[6.42272021484e+003,3.55321014404e+002,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[2.48745996094e+004,1.07417004395e+003,"Tt","Terrace deposits (Tertiary)"]
[3.44950000000e+003,2.26449996948e+002,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[3.34639990234e+003,4.17716003418e+002,"Qd","Debris (Holocene and Pleistocene)"]
[1.32030996094e+004,5.37760009766e+002,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[3.32415000000e+004,1.12422998047e+003,"Qa","Alluvium (Holocene)"]
[2.36405004883e+003,3.38290985107e+002,"Qd","Debris (Holocene and Pleistocene)"]
[2.93827000000e+005,7.63820019531e+003,"Kps","Potomac Formation (Lower Cretaceous) Sand-dominated lithofacies"]
[2.61416992188e+003,2.04031005859e+002,"Tt","Terrace deposits (Tertiary)"]
[8.69533984375e+003,4.15548004150e+002,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[1.65364001465e+003,1.53561004639e+002,"Tt","Terrace deposits (Tertiary)"]
[4.50885000000e+004,1.25817004395e+003,"Qd","Debris (Holocene and Pleistocene)"]
[4.51185000000e+004,1.26317004395e+003,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[9.34695007324e+002,1.74628005981e+002,"Qd","Debris (Holocene and Pleistocene)"]
[5.62937988281e+002,1.29686004639e+002,"Qd","Debris (Holocene and Pleistocene)"]
[5.77018017578e+003,3.31480987549e+002,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[1.57204003906e+003,1.92916000366e+002,"Qd","Debris (Holocene and Pleistocene)"]
[3.40694995117e+003,2.36207000732e+002,"QTt","Terrace deposits, upper level (Pleistocene and Tertiary)"]
[6.63256005859e+003,5.53448974609e+002,"Qa","Alluvium (Holocene)"]
[2.02664001465e+003,2.07595993042e+002,"Qd","Debris (Holocene and Pleistocene)"]
[7.96597998047e+003,4.87515991211e+002,"Qd","Debris (Holocene and Pleistocene)"]
[7.06878000000e+005,4.82335986328e+003,"Tt","Terrace deposits (Tertiary)"]