{"id":"W2098645933","doi":"10.1016/j.epsl.2007.02.020","title":"Methane-related diamond crystallization in the Earth's mantle: Stable isotope evidences from a single diamond-bearing xenolith","year":2007,"lang":"en","type":"article","venue":"Earth and Planetary Science Letters","topic":"Geological and Geochemical Analysis","field":"Earth and Planetary Sciences","cited_by":140,"is_retracted":false,"has_abstract":false,"ca_institutions":"McGill University","funders":"","keywords":"Kimberlite; Xenolith; Geology; Mantle (geology); Mineral redox buffer; Geochemistry; Diamond; Peridotite; Craton; Isotopes of carbon; Methane; Nitrogen; Mineralogy; Total organic carbon; Chemistry; Environmental chemistry","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":[0.0002283135,0.0002443551,0.0005188049,0.0009262684,0.0008841783,0.001123524,0.0007631294,0.0007110748,0.001294174],"category_scores_gemma":[0.0006737633,0.0002994247,0.0002478021,0.0008714537,0.0008670085,0.0006103372,0.0009675417,0.0003651979,0.0002316877],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004919957,"about_ca_system_score_gemma":0.0005135128,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007061933,"about_ca_topic_score_gemma":0.009402885,"domain_scores_codex":[0.9998745,0.000006520105,0.000007311912,0.0000312698,0.00003644079,0.00004395955],"domain_scores_gemma":[0.9997703,0.00008060822,0.00003171264,0.00004668904,0.00004387051,0.00002678274],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.001543957,0.00008661007,0.1165616,0.0002768975,0.0001245072,0.002073353,0.001123766,0.0007606017,0.8651928,0.001840855,0.0002335064,0.01018153],"study_design_scores_gemma":[0.000211729,0.0004471698,0.4605676,0.00006124281,0.0003551526,0.004476815,0.002630225,0.004161748,0.517041,0.00160313,0.008365124,0.00007906664],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9979235,0.0002225049,0.0003211468,0.00004179098,0.000004785994,0.00000382861,0.0002019776,0.00001959608,0.001260867],"genre_scores_gemma":[0.9992704,0.00008123637,0.00022699,0.00001533679,0.000002948398,0.000001840891,0.0001456026,0.000007862927,0.0002478083],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007061933,"threshold_uncertainty_score":0.01404166,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01434060352043264,"score_gpt":0.1909334855185923,"score_spread":0.1765928819981596,"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."}}