{"id":"W3017272651","doi":"10.1002/dep2.113","title":"Ordovician ironstone of the Iberian margin: Coastal upwelling, ocean anoxia and Palaeozoic biodiversity","year":2020,"lang":"en","type":"article","venue":"The Depositional Record","topic":"Geochemistry and Elemental Analysis","field":"Earth and Planetary Sciences","cited_by":34,"is_retracted":false,"has_abstract":true,"ca_institutions":"St. Francis Xavier University; Acadia University; Queen's University","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Ironstone; Geology; Siltstone; Ordovician; Paleontology; Paleozoic; Sedimentary rock; Upwelling; Marine transgression; Geochemistry; Oceanography; Facies; Structural basin","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":[0.0002806069,0.0002088719,0.0001855275,0.001847193,0.000276459,0.0005726276,0.0001510421,0.00015704,0.001852186],"category_scores_gemma":[0.0002291162,0.00006908533,0.0001068131,0.001348088,0.0002120372,0.0002278522,0.0002978358,0.0001095075,0.0002040731],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006059131,"about_ca_system_score_gemma":0.0002294654,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0506477,"about_ca_topic_score_gemma":0.07204761,"domain_scores_codex":[0.9999286,0.00001221951,0.000005308065,0.00001845808,0.000007349124,0.00002795966],"domain_scores_gemma":[0.9998833,0.00001185883,0.00004610703,0.000006655892,0.00002295193,0.0000290185],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001300206,0.0000408288,0.9762661,0.00003920529,0.00009804506,0.00008913824,0.0003552329,0.0001993696,0.001236271,0.0002253494,0.0003001392,0.02102033],"study_design_scores_gemma":[0.000001269965,0.000005802781,0.9993408,0.000009760228,0.00000543534,0.00001807708,0.000157722,0.00005845614,0.0000248752,0.00002760822,0.0003496186,5.488361e-7],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9967784,0.001345207,0.00002159598,0.00004430489,0.000002542395,0.00000143909,0.0002807514,0.00000278045,0.001523087],"genre_scores_gemma":[0.9985319,0.000467251,0.00006388245,0.00001665256,0.000006546511,0.000001594075,0.0004545293,0.000001576381,0.0004560327],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0506477,"threshold_uncertainty_score":0.1007058,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.009181157536833918,"score_gpt":0.1615036870801798,"score_spread":0.1523225295433459,"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."}}