{"id":"W2045503897","doi":"10.1016/s0375-6742(03)00196-1","title":"Mobile Pb-isotopes in Proterozoic sedimentary basins as guides for exploration of uranium deposits","year":2003,"lang":"en","type":"article","venue":"Journal of Geochemical Exploration","topic":"Radioactive element chemistry and processing","field":"Chemistry","cited_by":75,"is_retracted":false,"has_abstract":false,"ca_institutions":"Cameco (Canada); Queen's University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Radiogenic nuclide; Geology; Proterozoic; Geochemistry; Uranium ore; Sedimentary rock; Uranium; Unconformity; Lithology; Mafic; Sedimentary basin; Paleontology; Mantle (geology)","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0003711461,0.0001640462,0.0002943033,0.00007662077,0.00005778571,0.0000363814,0.0001379227,0.0001358292,0.0001195116],"category_scores_gemma":[0.0003403008,0.000155895,0.0001204001,0.0001555901,0.00004059991,0.001552862,0.00001192339,0.0002185666,0.000001251735],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001401457,"about_ca_system_score_gemma":0.0001364451,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.000003878736,"about_ca_topic_score_gemma":0.000003161892,"domain_scores_codex":[0.9984535,0.00003599894,0.0008411486,0.0001747861,0.0003107716,0.0001838098],"domain_scores_gemma":[0.9986946,0.0001044922,0.0006723633,0.0001238955,0.0003278129,0.00007681795],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0003776645,0.0002721401,0.0005267249,0.0003297295,0.00004033537,0.00000500548,0.0009438396,0.000349666,0.9947311,0.00005221923,0.0003231112,0.002048409],"study_design_scores_gemma":[0.001312018,0.000190985,0.000005136792,0.0002959085,0.00004209403,0.00003177654,0.001510218,0.0001472466,0.988184,0.004433657,0.003701386,0.0001455825],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9831997,0.000543948,0.01389037,0.0002479729,0.00009477415,0.0002682039,0.00001322125,0.00001253554,0.001729283],"genre_scores_gemma":[0.9926401,0.0001218466,0.006695203,0.00005042494,0.0002216272,0.0001068703,0.00005714546,0.00001811209,0.00008868396],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.00944039,"threshold_uncertainty_score":0.6357214,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02845816231203027,"score_gpt":0.2909073737373163,"score_spread":0.2624492114252861,"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."}}