{"id":"W4311122493","doi":"10.1130/g50491.1","title":"Detrital glass in a Bering Sea sediment core yields a ca. 160 ka Marine Isotope Stage 6 age for Old Crow tephra","year":2022,"lang":"en","type":"article","venue":"Geology","topic":"Geology and Paleoclimatology Research","field":"Earth and Planetary Sciences","cited_by":6,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; University of Alberta","funders":"","keywords":"Tephra; Geology; Marine isotope stage; Interglacial; Paleoclimatology; Glacial period; Tephrochronology; Oceanography; Paleontology; Permafrost; Radiocarbon dating; Stage (stratigraphy); Volcano; Climate change","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":[0.0007814819,0.0001633282,0.0003311232,0.0002623384,0.0003628642,0.000014794,0.0003975118,0.000189271,0.02305955],"category_scores_gemma":[0.0001132185,0.0001623919,0.00007194099,0.0003067144,0.0002401262,0.0000740553,0.0002224986,0.0006349417,0.0001676154],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000006482603,"about_ca_system_score_gemma":0.00009893678,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00485601,"about_ca_topic_score_gemma":0.07683107,"domain_scores_codex":[0.9980667,0.0002096945,0.0002789511,0.0004319602,0.000177027,0.000835631],"domain_scores_gemma":[0.9989142,0.0006304919,0.00006660832,0.0002444145,0.00002822241,0.0001160534],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003335109,0.0000473933,0.9943618,0.00003958213,0.00003086387,0.0008235389,0.000243311,0.001966746,0.00001224118,0.0003743705,0.0008034625,0.0009631439],"study_design_scores_gemma":[0.00139365,0.000872431,0.9586927,0.000002381139,0.00001054253,0.0002894602,0.0003491143,0.006939335,0.0000245533,0.001471294,0.02973986,0.0002146988],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9877604,0.000310129,0.00003459355,0.001484189,0.0005377526,0.0005565264,0.000148056,0.0000335777,0.009134807],"genre_scores_gemma":[0.9895472,0.00002526653,0.0006260984,0.0008747063,0.0000567274,0.00008177653,0.0006673216,0.000005019953,0.008115891],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.07197505,"threshold_uncertainty_score":0.9778335,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02854672111033634,"score_gpt":0.2575250669885572,"score_spread":0.2289783458782209,"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."}}