{"id":"W2111116132","doi":"10.1016/s0009-2541(99)00187-4","title":"Os isotopic systematics in mantle xenoliths; age constraints on the Canadian Cordillera lithosphere","year":2000,"lang":"en","type":"article","venue":"Chemical Geology","topic":"Geological and Geochemical Analysis","field":"Earth and Planetary Sciences","cited_by":92,"is_retracted":false,"has_abstract":false,"ca_institutions":"McGill University; Université de Montréal","funders":"Uniwersytet Medyczny im. Karola Marcinkowskiego w Poznaniu","keywords":"Geology; Lithosphere; Mantle (geology); Proterozoic; Terrane; Crustal recycling; Crust; Radiogenic nuclide; Hotspot (geology); Xenolith; Geochemistry; Paleontology; Continental crust; Geophysics; Tectonics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0005228337,0.0004062703,0.000274568,0.005247215,0.002259568,0.001214721,0.0006807502,0.0002556411,0.003069186],"category_scores_gemma":[0.001415748,0.000170352,0.0002340454,0.005900034,0.0008041169,0.0003994712,0.000950576,0.0002001737,0.000188146],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.008867465,"about_ca_system_score_gemma":0.006340433,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9663331,"about_ca_topic_score_gemma":0.9897629,"domain_scores_codex":[0.9997151,0.00002764423,0.00001507143,0.00007931569,0.00007678066,0.00008612897],"domain_scores_gemma":[0.9989791,0.00007559654,0.0001917219,0.00005613391,0.000596873,0.0001006438],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002799198,0.00001286779,0.9425585,0.00009220491,0.0001776564,0.0001393014,0.002192669,0.0008727426,0.01378253,0.002371464,0.0006541148,0.03686598],"study_design_scores_gemma":[0.000001918383,0.000004143016,0.9966834,0.00001699562,0.00001878207,0.00003306847,0.0004231386,0.0002660246,0.0005374532,0.0001097719,0.001900266,0.000004987586],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.989726,0.002077738,0.0002777775,0.000117558,0.000004858846,0.000008526971,0.00149399,0.0000241767,0.006269291],"genre_scores_gemma":[0.9970631,0.0005243723,0.0002564556,0.00001955149,0.000001971157,0.000002952017,0.0004108964,0.00001105282,0.001709565],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03366691,"threshold_uncertainty_score":0.06773031,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01384616864502251,"score_gpt":0.1867989699415796,"score_spread":0.1729528012965571,"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."}}