{"thcode":61,"term":{"code":208,"name":"joint","parent":194,"scope":"a rock fracture without displacement; often found in parallel sets."},"uf":[],"bt":[{"code":194,"name":"geological features","parent":94,"scope":"features associated with a particular geologic phenomenon, origin, or interpretation."},{"code":94,"name":"feature type","parent":1,"scope":null},{"code":1,"name":"Marine Realms Information Bank (MRIB) keyword categories","parent":null,"scope":null}],"nt":[],"rt":[{"code":203,"name":"fracture","parent":194,"scope":"a mechanical break in rock, with or without displacement."}]}