{"id":"W2998040690","doi":"10.2138/gselements.15.6.399","title":"Dating Kimberlites: Methods and Emplacement Patterns Through Time","year":2019,"lang":"en","type":"article","venue":"Elements","topic":"Geological and Geochemical Analysis","field":"Earth and Planetary Sciences","cited_by":52,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Kimberlite; Geology; Magmatism; Supercontinent; Lithosphere; Geochemistry; Mantle (geology); Earth science; Subduction; Geochronology; Paleontology; Craton; Tectonics; Petrology","routes":{"ca_aff":true,"ca_fund":false,"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":[0.00256019,0.0007305312,0.0004253048,0.007515374,0.001073441,0.001851362,0.001139105,0.0005713475,0.00248611],"category_scores_gemma":[0.003184965,0.0004535976,0.000301011,0.008822389,0.0005919709,0.001290389,0.0008282397,0.0004612907,0.002065252],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006131574,"about_ca_system_score_gemma":0.0006981342,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007675427,"about_ca_topic_score_gemma":0.03443055,"domain_scores_codex":[0.9987891,0.0001761217,0.0001732874,0.0004294863,0.0003780204,0.00005397947],"domain_scores_gemma":[0.9981407,0.000206554,0.0005676589,0.0003803739,0.0006488601,0.00005585456],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0002055589,0.00005574286,0.5066702,0.0010908,0.0003646733,0.0002491419,0.001535462,0.001573857,0.1308271,0.002715209,0.0030999,0.3516123],"study_design_scores_gemma":[0.00001840067,0.0001179517,0.7876816,0.0002277174,0.000252052,0.001508556,0.001142683,0.006184219,0.08882885,0.00202456,0.1119059,0.0001073884],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"review","genre_scores_codex":[0.4751925,0.02619805,0.4541314,0.0004020651,0.000315566,0.0008489361,0.02042397,0.001952542,0.02053502],"genre_scores_gemma":[0.4162072,0.01123342,0.5483513,0.0001053442,0.0001088241,0.0008475875,0.01103824,0.0004674727,0.01164063],"genre_candidate":"review","genre_consensus":null,"teacher_disagreement_score":0.007675427,"threshold_uncertainty_score":0.01526153,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01608892264130207,"score_gpt":0.2816476756369527,"score_spread":0.2655587529956506,"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."}}