{"id":"W2123886749","doi":"10.1130/g37040.1","title":"Is the vertebrate-defined Permian-Triassic boundary in the Karoo Basin, South Africa, the terrestrial expression of the end-Permian marine event?","year":2015,"lang":"en","type":"article","venue":"Geology","topic":"Paleontology and Evolutionary Biology","field":"Earth and Planetary Sciences","cited_by":126,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto","funders":"University of Texas at Dallas; National Science Foundation","keywords":"Extinction event; Permian; Geology; Paleontology; Permian–Triassic extinction event; Structural basin; Extinction (optical mineralogy); Vertebrate; Biological dispersal; Population; Biology","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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.001302795,0.0001695698,0.0002417588,0.00005062644,0.0004202933,0.00001529882,0.001077914,0.0002338709,0.00141624],"category_scores_gemma":[0.0003385466,0.000064762,0.000116804,0.0002844922,0.001335708,0.00007431352,0.0001016852,0.000470676,0.0001661077],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000007051624,"about_ca_system_score_gemma":0.0002723696,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002357,"about_ca_topic_score_gemma":0.01339822,"domain_scores_codex":[0.9969941,0.001736474,0.0003340692,0.0002737282,0.0002164933,0.0004450948],"domain_scores_gemma":[0.9984264,0.0007436855,0.0001765047,0.0005737889,0.00002806543,0.00005153802],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004297857,0.0000287363,0.979295,0.000002649748,0.00001946052,0.00001276437,0.005799352,0.0002236894,0.0000229397,0.0001755997,0.01094656,0.003043478],"study_design_scores_gemma":[0.0008304029,0.0001851871,0.9519769,0.000006106642,0.00002527869,0.0001074353,0.001612235,0.001139915,0.00002032441,0.007250971,0.03674972,0.00009554619],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9618173,0.001352342,0.000007979631,0.02322836,0.001623711,0.0003654857,0.00005617238,0.00001383491,0.01153482],"genre_scores_gemma":[0.9973865,0.00002357816,0.00002175323,0.001707195,0.0002684054,0.000009892417,0.00005270091,0.000002467413,0.0005275448],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03556916,"threshold_uncertainty_score":0.9994966,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02849062953103229,"score_gpt":0.2266521980999276,"score_spread":0.1981615685688954,"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."}}