{"thcode":2,"term":{"code":1699,"name":"deformation (geologic)","parent":451,"scope":"Change in form and structure of geologic materials in response to stress, typically heat and pressure."},"uf":[{"name":"rheology","usewith":false},{"name":"strain history","usewith":false}],"bt":[{"code":451,"name":"geologic processes","parent":101,"scope":"All types of processes involving geological structures."},{"code":101,"name":"biological and physical processes","parent":1174,"scope":"All continuing activities, functions, and phenomena associated with organisms and non-living matter."},{"code":1174,"name":"topics","parent":1,"scope":"Themes, subjects, and concerns for which USGS information resources are relevant."},{"code":1,"name":"Categories","parent":null,"scope":"Thematic terms for categorizing information resources.  This thesaurus is intended to support finding and understanding scientific information."}],"nt":[{"code":403,"name":"folding (geologic)","parent":1699,"scope":"A property of geologic structures to bend or curve from the planar layers."},{"code":415,"name":"fracture (geologic)","parent":1699,"scope":"Break in a geologic structure including cracks, joints, and faults."}],"rt":[{"code":459,"name":"geologic structure","parent":287,"scope":"General position of rocks in an area, and geometrical relationships among rocks."}]}