{"id":"W1966171119","doi":"10.1139/e02-073","title":"The Frasnian-Famennian (mid-Late Devonian) boundary in the type section of the Long Rapids Formation, James Bay Lowlands, northern Ontario, Canada","year":2002,"lang":"en","type":"article","venue":"Canadian Journal of Earth Sciences","topic":"Paleontology and Stratigraphy of Fossils","field":"Earth and Planetary Sciences","cited_by":33,"is_retracted":false,"has_abstract":true,"ca_institutions":"Royal Ontario Museum; University of Toronto","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Conodont; Geology; Extinction event; Devonian; Late Devonian extinction; Paleontology; Marine transgression; Carbonate; Tournaisian; Extinction (optical mineralogy); Global Boundary Stratotype Section and Point; Chemostratigraphy; Biostratigraphy; Isotopes of carbon; Carboniferous; Total organic carbon; Structural basin","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"about_ca":true,"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":[0.000198668,0.0001762003,0.0001761294,0.001504899,0.001883776,0.0007794882,0.0004505736,0.0002844463,0.001773597],"category_scores_gemma":[0.0005997376,0.0002287761,0.0001390664,0.001226207,0.001009452,0.0002005818,0.0005836519,0.0001672746,0.0001918038],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.009185423,"about_ca_system_score_gemma":0.00789042,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9455342,"about_ca_topic_score_gemma":0.9904891,"domain_scores_codex":[0.9997393,0.00001150378,0.00001297136,0.00007474694,0.00006937967,0.00009204022],"domain_scores_gemma":[0.9996394,0.00002518547,0.00009370343,0.00001184167,0.0001523868,0.00007750137],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001600614,0.00002145371,0.949402,0.0001658485,0.00003847588,0.001062827,0.008578607,0.0003606168,0.01024152,0.0009002477,0.001568007,0.02750036],"study_design_scores_gemma":[0.000001914596,0.000006694997,0.9966185,0.00001936851,0.000002702702,0.00008729495,0.001096292,0.00006437063,0.0001228952,0.00001496437,0.001961975,0.000002950805],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.994455,0.0003339023,0.00006779956,0.0000423794,0.000004833834,0.00001792708,0.0007869487,0.00001039284,0.00428077],"genre_scores_gemma":[0.996646,0.0001234296,0.0002574864,0.00001292777,0.00000146881,0.00001005956,0.0003784652,0.000003415431,0.002566765],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.05446583,"threshold_uncertainty_score":0.1095731,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01309672784420866,"score_gpt":0.1831746271609876,"score_spread":0.170077899316779,"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."}}