{"id":"W2475192524","doi":"10.1016/j.precamres.2016.06.020","title":"Genesis of a giant Paleoproterozoic strata-bound magnesite deposit: Constraints from Mg isotopes","year":2016,"lang":"en","type":"article","venue":"Precambrian Research","topic":"Paleontology and Stratigraphy of Fossils","field":"Earth and Planetary Sciences","cited_by":36,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Waterloo","funders":"Natural Sciences and Engineering Research Council of Canada; National Natural Science Foundation of China","keywords":"Magnesite; Geology; Geochemistry; Carbonate; Diagenesis; Sedimentary rock; Riphean; Dolomite; Metamorphism; Proterozoic; Dolomitization; Precambrian; Mineralogy; Paleontology; Chemistry; Magnesium","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002510089,0.0003061097,0.0003304761,0.0007810233,0.0006114947,0.0007260601,0.0002901251,0.0004286263,0.001195761],"category_scores_gemma":[0.0004921805,0.0003350807,0.0001125654,0.000515376,0.0007510183,0.0003799356,0.0006038247,0.0002262447,0.0002788013],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005217445,"about_ca_system_score_gemma":0.0005680337,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008338621,"about_ca_topic_score_gemma":0.01948416,"domain_scores_codex":[0.9999475,0.000004292326,0.000004868855,0.00001945463,0.000009768706,0.00001409172],"domain_scores_gemma":[0.9998742,0.00002893876,0.00003304065,0.00001688391,0.00002672819,0.00002019628],"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":[0.001609768,0.00004264768,0.402039,0.0002619627,0.00009204354,0.002190158,0.002102319,0.0005421591,0.5666671,0.00382644,0.0002198194,0.02040659],"study_design_scores_gemma":[0.00004578223,0.0001071047,0.9733896,0.00004374374,0.00005327725,0.0008878855,0.0005537326,0.0009109371,0.02034705,0.000707777,0.00294268,0.00001051363],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9989725,0.0001530987,0.0001150456,0.00003669291,0.000002544801,0.000003354655,0.0000838399,0.00000556394,0.0006273261],"genre_scores_gemma":[0.9992374,0.0001152033,0.0002533845,0.00001414217,0.000003436705,0.000002271571,0.00005687393,0.000006139175,0.0003111183],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008338621,"threshold_uncertainty_score":0.01658016,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05371643934552194,"score_gpt":0.2936917068862374,"score_spread":0.2399752675407155,"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."}}