{"id":"W1600690834","doi":"10.1111/rge.12063","title":"<scp><scp>U–Pb</scp></scp> Ages for Zircon Grains from <scp>N</scp>sanaragati Alluvial Gem Placers: Its Correlation to the Source Rocks","year":2015,"lang":"en","type":"article","venue":"Resource Geology","topic":"Geological and Geochemical Analysis","field":"Earth and Planetary Sciences","cited_by":14,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of New Brunswick","funders":"","keywords":"Zircon; Geology; Geochemistry; Mafic; Thorium; Alluvium; Uranium; Trace element; Tributary; Mineralogy; Geomorphology","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":[0.00008759584,0.0001571075,0.00008983015,0.001040414,0.0002198464,0.0003111644,0.0001518427,0.0001461966,0.001629203],"category_scores_gemma":[0.0001433583,0.0001282806,0.0001077124,0.0007092563,0.000190008,0.00007621076,0.0001912139,0.0001109818,0.0004157008],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001974644,"about_ca_system_score_gemma":0.0001039149,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01371955,"about_ca_topic_score_gemma":0.02983855,"domain_scores_codex":[0.999936,0.000003079863,0.000005682488,0.00002094932,0.00002300221,0.00001123681],"domain_scores_gemma":[0.9998913,0.00001195794,0.00003368415,0.000008918436,0.00004047688,0.0000135553],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002963186,0.00002570971,0.8174358,0.0000630502,0.00003774764,0.0007723344,0.0007713959,0.0003165352,0.164635,0.00008992787,0.0003035668,0.01525265],"study_design_scores_gemma":[0.000001538035,0.00002433624,0.9930594,0.000003422963,0.000005738368,0.0002105585,0.0002180822,0.0001742336,0.005552243,0.000009286794,0.0007393992,0.000001679351],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9980822,0.00003825552,0.0001525159,0.000004945246,0.000002006795,0.000003141684,0.000512975,0.000007367101,0.001196715],"genre_scores_gemma":[0.9983749,0.00003016189,0.000267925,0.000002234135,0.00000114298,0.000002760523,0.000582947,0.000004288184,0.0007336019],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01371955,"threshold_uncertainty_score":0.02727938,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02322920188934742,"score_gpt":0.2151834701694159,"score_spread":0.1919542682800685,"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."}}