{"id":"S2009009373","label":"Palynology--Quaternary","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009009373","normalized_label":"palynology--quaternary","broader":["http://id.loc.gov/authorities/subjects/sh2009009374"],"aliases":["Quaternary Period"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009009373","provider":"lcsh","revision":"fa87022f89b35c9b","taxonomy_revision":"f050b5d4780b1289","title":"Palynology--Quaternary","url":"/topics/S2009009373","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"5533881614180164196","address_version":"morton4x16-v1","coordinates":[0,478,64563,29696],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}