{"thcode":1,"term":{"code":"a412","name":"Upper carbonate aquifer","parent":"aroot","scope":"aquifer"},"uf":[],"bt":[{"code":"aroot","name":"US Aquifers","parent":"fUS","scope":"Aquifers of the 48 conterminous United States, Hawaii, Puerto Ri"},{"code":"fUS","name":"United States","parent":"fLD10","scope":"country"},{"code":"fLD10","name":"North America","parent":"fLD","scope":"continent"},{"code":"fLD","name":"Land","parent":"root","scope":"continent"},{"code":"root","name":"Earth","parent":null,"scope":"Common geographic areas focused on the US"}],"nt":[],"rt":[{"code":"ar400","name":"Carbonate-rock aquifers","parent":"art","scope":"aquifer rock type"},{"code":"q44096","name":"Fairmont","parent":"qroot","scope":"quadrangle 1:250,000 scale"},{"code":"fUS19","name":"Iowa","parent":"fUS","scope":"state"},{"code":"q44092","name":"La Crosse","parent":"qroot","scope":"quadrangle 1:250,000 scale"},{"code":"q44094","name":"Mason City","parent":"qroot","scope":"quadrangle 1:250,000 scale"},{"code":"fUS27","name":"Minnesota","parent":"fUS","scope":"state"},{"code":"q45094","name":"St Paul","parent":"qroot","scope":"quadrangle 1:250,000 scale"}]}