{"id":"W4390539035","doi":"10.5194/cp-20-25-2024","title":"Nonlinear increase in seawater <sup>87</sup> Sr ∕  <sup>86</sup> Sr in the Oligocene to early Miocene and implications for climate-sensitive weathering","year":2024,"lang":"en","type":"article","venue":"Climate of the past","topic":"Geology and Paleoclimatology Research","field":"Earth and Planetary Sciences","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung","keywords":"Geology; Weathering; Glacial period; Benthic zone; Radiogenic nuclide; Oceanography; Paleontology; Cenozoic; Mantle (geology)","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002612718,0.0002447776,0.000196482,0.0007342285,0.0003306883,0.0005901319,0.0001977779,0.0001779262,0.002065474],"category_scores_gemma":[0.0003972697,0.0001673228,0.0001961258,0.001202199,0.0002707668,0.0002906717,0.0004441845,0.0002140291,0.0003766099],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004401822,"about_ca_system_score_gemma":0.0003486963,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0377142,"about_ca_topic_score_gemma":0.09025566,"domain_scores_codex":[0.9999186,0.000007916045,0.000006498794,0.00003235263,0.00001692623,0.0000177096],"domain_scores_gemma":[0.999805,0.00001890641,0.00005025259,0.00002266127,0.00007436277,0.00002880075],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00006503781,0.000008716082,0.9836765,0.00002593989,0.00004892658,0.00007596811,0.0001769701,0.000408072,0.007336664,0.0001032576,0.0003674677,0.00770645],"study_design_scores_gemma":[0.000002642988,0.000006120579,0.9980516,0.00000352929,0.000009492566,0.00002273212,0.0001006271,0.000351984,0.0004030332,0.00002854152,0.001017729,0.000001909018],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9956372,0.000186683,0.0002160717,0.00009286253,0.000004830967,0.000002426338,0.002081737,0.00002584175,0.001752329],"genre_scores_gemma":[0.9976262,0.0001188297,0.0002885334,0.00002209246,0.000005484605,0.000003471463,0.001487976,0.00001384234,0.0004335154],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0377142,"threshold_uncertainty_score":0.07498938,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01927343187766847,"score_gpt":0.266566348419316,"score_spread":0.2472929165416475,"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."}}