{"thcode":2,"term":{"code":865,"name":"palynology","parent":127,"scope":"Branch of botany concerned with the study of pollen and spores, especially fossil remains. These are used to study plant life and dispersal in geologic history and to date deposits."},"uf":[],"bt":[{"code":127,"name":"botany","parent":650,"scope":"The science of plants."},{"code":650,"name":"life sciences","parent":1019,"scope":"Branches of science that study living and fossil organisms."},{"code":1019,"name":"sciences","parent":1,"scope":"Major educational fields, fields of study, and professional groupings within USGS."},{"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":[],"rt":[{"code":858,"name":"paleobotany","parent":861,"scope":"Branch of paleontology concerned with the study of fossil plants and plant life in the geologic past."},{"code":909,"name":"plants (organisms)","parent":843,"scope":"Organisms which belong to the plant kingdom. Commonly multicellular, they produce food through photosynthesis."}]}