{"thcode":3,"term":{"code":374,"name":"fault zones","parent":375,"scope":"Areas characterized by fractures in the Earth's crust. [Adapted from UGSG Circ 1048]"},"uf":[{"name":"grabens","usewith":false},{"name":"transform faults","usewith":false}],"bt":[{"code":375,"name":"faults","parent":1135,"scope":"Fractures in the Earth's crust accompanied by a displacement of one side of the fracture with respect to the other. [UGSG Circ 1048]"},{"code":1135,"name":"tectonic features","parent":816,"scope":"Features resulting from structural deformation of the earth's crust through tectonic processes. [Adapted from American Heritage Dic. of the English Language, 4th ed.]"},{"code":816,"name":"physiographic features","parent":1,"scope":null},{"code":1,"name":"Categories","parent":null,"scope":null}],"nt":[],"rt":[{"code":421,"name":"fracture zones","parent":1010,"scope":"Elongated zones of unusually irregular topography on the deep-sea floor that often separate regions of different depths [Glossary of Geology, 4th ed.]"}]}