{"thcode":3,"term":{"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.]"},"uf":[],"bt":[{"code":816,"name":"physiographic features","parent":1,"scope":null},{"code":1,"name":"Categories","parent":null,"scope":null}],"nt":[{"code":345,"name":"earthquake features","parent":1135,"scope":null},{"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":406,"name":"folds (geologic)","parent":1135,"scope":"Curves or bends of a planar structure such as rock strata, bedding planes, foliation or cleavage; usually products of deformation. [Adapted from Glossary of Geology, 4th ed.]"},{"code":1249,"name":"subduction zones","parent":1135,"scope":"Convergent tectonic plate boundaries in which one plate is moving downward."}],"rt":[]}