{"id":"S2009010885","label":"Palynology--Pre-Quaternary","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh2009010885","normalized_label":"palynology--pre-quaternary","broader":[],"aliases":["Palynology--Prequaternary","Pre-Quaternary Period","Prequaternary Period"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh2009010885","provider":"lcsh","revision":"b7b07ecd0b79d1ea","taxonomy_revision":"f050b5d4780b1289","title":"Palynology--Pre-Quaternary","url":"/topics/S2009010885","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"4921392064920445540","address_version":"morton4x16-v1","coordinates":[0,478,64587,5120],"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}