{"id":"W3088328415","doi":"10.1016/j.gloplacha.2020.103326","title":"Periodic fluctuations of marine oxygen content during the latest Permian","year":2020,"lang":"en","type":"article","venue":"Global and Planetary Change","topic":"Paleontology and Stratigraphy of Fossils","field":"Earth and Planetary Sciences","cited_by":14,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Saskatchewan","funders":"Australian Research Council; National Natural Science Foundation of China; Natural Sciences and Engineering Research Council of Canada; Henan University; University of Wollongong; China Postdoctoral Science Foundation; ASCRS Research Foundation","keywords":"Anoxic waters; Bioturbation; Geology; Pyrite; Permian; Paleontology; Geochemistry; Oceanography; Sediment; 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":[0.0002569819,0.0001560016,0.000197461,0.0009140252,0.0004704106,0.0005806955,0.0002431125,0.0004341276,0.001923758],"category_scores_gemma":[0.0009192572,0.0001571768,0.0002017772,0.001018756,0.0004292886,0.0004391741,0.0004855848,0.0002983305,0.0002960045],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004625963,"about_ca_system_score_gemma":0.0002681641,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.008951372,"about_ca_topic_score_gemma":0.01691623,"domain_scores_codex":[0.9999344,0.000007554579,0.000005817684,0.0000221687,0.00001352745,0.00001651718],"domain_scores_gemma":[0.9997271,0.00004911964,0.00008913711,0.000020327,0.0000630592,0.00005131598],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0006001519,0.00003843962,0.969189,0.0000509768,0.0001213924,0.0002624317,0.0007650032,0.0007538443,0.01322735,0.0004268699,0.0009168604,0.01364764],"study_design_scores_gemma":[0.000002812189,0.00001157995,0.999047,0.000002344962,0.00000633249,0.00002897225,0.00008073246,0.0002206816,0.0001316393,0.00004476749,0.0004211055,0.00000199599],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9977248,0.0001536417,0.00009158316,0.0001435992,0.00001538165,0.000002435129,0.0004957247,0.0000121987,0.001360682],"genre_scores_gemma":[0.9993161,0.00005596616,0.00004057918,0.00002436034,0.0000240695,0.000002297704,0.0003112689,0.000004462137,0.0002208103],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008951372,"threshold_uncertainty_score":0.01779854,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0497469611619552,"score_gpt":0.2065748203623296,"score_spread":0.1568278592003744,"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."}}