{"id":"W3097391264","doi":"10.1016/j.ringeo.2020.100005","title":"New high precision U-Pb ages and Hf isotope data from the Karoo large igneous province; implications for pulsed magmatism and early Toarcian environmental perturbations","year":2020,"lang":"en","type":"article","venue":"Results in Geochemistry","topic":"Geological and Geochemical Analysis","field":"Earth and Planetary Sciences","cited_by":54,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université du Québec à Montréal","funders":"Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung; National Science Foundation","keywords":"Baddeleyite; Zircon; Magmatism; Geology; Large igneous province; Mafic; Geochemistry; Pluton; Igneous rock; Sill; Geochronology; Felsic; Paleontology","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001123569,0.0001265738,0.0001580906,0.000008776403,0.0001498693,0.00007771159,0.0003860345,0.00008923207,0.000614295],"category_scores_gemma":[0.0003870762,0.00008456813,0.00002797219,0.00008651763,0.00007850041,0.0001080746,0.0001349365,0.0001377789,0.00001287078],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000003409163,"about_ca_system_score_gemma":0.00001873323,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002439399,"about_ca_topic_score_gemma":0.002444552,"domain_scores_codex":[0.9988925,0.00002643128,0.0002498047,0.000509706,0.0001129537,0.0002086374],"domain_scores_gemma":[0.99882,0.0005812515,0.00007425425,0.0003457692,0.000007757398,0.0001709442],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004710215,0.0001456786,0.6559765,0.00005544628,0.00009276964,0.00001274584,0.0009120555,0.0001415876,0.05810839,0.00003713211,0.01753276,0.2665139],"study_design_scores_gemma":[0.0007675055,0.00006185476,0.9797872,0.00001645726,0.00004277149,0.000003140311,0.0001115145,0.004729127,0.001663289,0.006928578,0.005719305,0.0001692915],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9686304,0.001641532,0.0002909332,0.01917087,0.00001394227,0.0002829311,0.009455388,0.00001995174,0.0004939854],"genre_scores_gemma":[0.9916132,0.0001793738,0.002189595,0.0003705673,0.0001266843,0.000004192013,0.005273011,0.000002243614,0.0002411344],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3238107,"threshold_uncertainty_score":0.67261,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01893623163437044,"score_gpt":0.2127819675216048,"score_spread":0.1938457358872343,"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."}}