{"id":"W1893530606","doi":"10.1016/j.quageo.2015.10.003","title":"A comparison of radiocarbon ages derived from bulk peat and selected plant macrofossils in basal peat cores from circum-arctic peatlands","year":2015,"lang":"en","type":"article","venue":"Quaternary Geochronology","topic":"Peatlands and Wetlands Ecology","field":"Environmental Science","cited_by":43,"is_retracted":false,"has_abstract":false,"ca_institutions":"Université du Québec à Montréal; University of Toronto","funders":"Natural Sciences and Engineering Research Council of Canada; Churchill Northern Studies Centre","keywords":"Peat; Macrofossil; Radiocarbon dating; Geology; Physical geography; Moss; Holocene; Paleontology; Ecology; Geography; Biology","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0004173396,0.0002334715,0.0001443331,0.0009972745,0.0004391475,0.0006832991,0.0001710589,0.0002040648,0.0006550957],"category_scores_gemma":[0.0005512063,0.0001426689,0.0001369834,0.0004396717,0.0001759716,0.0002722823,0.0002533104,0.0001410149,0.0002383369],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003507294,"about_ca_system_score_gemma":0.0003349712,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02429152,"about_ca_topic_score_gemma":0.07250722,"domain_scores_codex":[0.9999033,0.00001225499,0.000008972082,0.00003990858,0.00001706287,0.00001846219],"domain_scores_gemma":[0.9995246,0.000092394,0.0000884655,0.00002591426,0.0002106112,0.00005800464],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0009430338,0.0000496603,0.9119254,0.00006526963,0.0001306734,0.0001814725,0.001193653,0.0006349538,0.07125311,0.0001648976,0.0001119492,0.01334603],"study_design_scores_gemma":[0.000002111655,0.00003528976,0.9979786,0.000005513886,0.00002427156,0.0000733982,0.0001647297,0.0002076394,0.00119254,0.00001467565,0.0002993506,0.000001861799],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9990805,0.0001296521,0.0001452312,0.000002210626,0.000003040354,0.000001134204,0.0001983661,0.000002430817,0.0004372862],"genre_scores_gemma":[0.9989861,0.0001054203,0.0002232327,0.000005136553,0.000002071037,0.000002254276,0.0004459702,0.000005572028,0.0002243882],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02429152,"threshold_uncertainty_score":0.04830027,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02238204734707407,"score_gpt":0.2599291600042017,"score_spread":0.2375471126571276,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}