{"id":"W1989935075","doi":"10.1016/j.margeo.2008.04.004","title":"Occurrence, stratigraphy and geochemistry of Late Quaternary tephra layers in the Aegean Sea and the Marmara Sea","year":2008,"lang":"en","type":"article","venue":"Marine Geology","topic":"Marine and environmental studies","field":"Earth and Planetary Sciences","cited_by":81,"is_retracted":false,"has_abstract":false,"ca_institutions":"Memorial University of Newfoundland","funders":"Natural Sciences and Engineering Research Council of Canada; University of Toronto","keywords":"Tephra; Geology; Volcano; Quaternary; Chronostratigraphy; Geochemistry; Radiocarbon dating; Stratigraphy; Paleontology; 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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002010767,0.00009512515,0.0001533555,0.00002486561,0.0001065632,0.000005841717,0.0001275478,0.00003469315,0.0005212089],"category_scores_gemma":[0.000009769079,0.00005175866,0.00002372551,0.00008033982,0.000816234,0.00003676067,0.00007903578,0.0001288725,0.000005784815],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":6.029736e-7,"about_ca_system_score_gemma":0.000005537488,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0168654,"about_ca_topic_score_gemma":0.006298392,"domain_scores_codex":[0.9993868,0.00007879305,0.0001388355,0.0001417388,0.00008805587,0.0001657411],"domain_scores_gemma":[0.9996493,0.0001643195,0.0000460999,0.0001106539,0.000003580652,0.00002602188],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00007074023,0.000009409387,0.9929717,0.00001554827,0.00001534429,0.00002708238,0.0002714854,0.00003896302,0.000002039507,0.00001673187,0.0005503486,0.00601059],"study_design_scores_gemma":[0.0005014356,0.00004876681,0.9959992,0.000001434864,0.000007931011,0.00009049442,0.0001989493,0.000906341,0.00001030361,0.0008774273,0.001295381,0.00006238096],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9723663,0.0005040903,4.858132e-7,0.0009027635,0.0000282513,0.00008875455,0.00002906843,0.000004208932,0.02607607],"genre_scores_gemma":[0.9975427,0.001945893,0.0000237666,0.0003013191,0.00001509377,0.000002147516,0.0000619341,6.151852e-7,0.0001064721],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0259696,"threshold_uncertainty_score":0.9896814,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008823485948331117,"score_gpt":0.1771969136837609,"score_spread":0.1683734277354298,"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."}}