{"id":"W2017642061","doi":"10.1016/j.yqres.2006.11.003","title":"<sup>210</sup>Pb chronology and trace metal geochemistry at Los Tuxtlas, Mexico, as evidenced by a sedimentary record from the Lago Verde crater lake","year":2006,"lang":"en","type":"article","venue":"Quaternary Research","topic":"Heavy metals in environment","field":"Environmental Science","cited_by":57,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université du Québec à Montréal","funders":"Consejo Nacional de Ciencia y Tecnología; Université du Québec à Montréal","keywords":"Geology; Sedimentary rock; Sediment; Aeolian processes; Geochemistry; Maar; Trace metal; Impact crater; Trace element; Crater lake; Volcano; Geomorphology; Metal","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":["metaepi_narrow","insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.001504607,0.0003499883,0.00033228,0.00004007728,0.0004870257,0.00009242725,0.0009396896,0.0002401198,0.025422],"category_scores_gemma":[0.00009253818,0.0002668798,0.00009609092,0.0001988556,0.001527186,0.0003419522,0.001516111,0.0007681369,0.003976393],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006368741,"about_ca_system_score_gemma":0.00003198988,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01565986,"about_ca_topic_score_gemma":0.001162947,"domain_scores_codex":[0.9951648,0.0008591497,0.0004722712,0.001078463,0.001386292,0.001039003],"domain_scores_gemma":[0.9980149,0.0006997919,0.00008696567,0.0009279879,0.00001187592,0.0002584456],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0003359368,0.0003467273,0.333249,0.00002048398,0.00009571639,0.0002449928,0.0004582189,0.0004042569,0.4949672,0.000003889353,0.1668037,0.003069936],"study_design_scores_gemma":[0.001845273,0.0006918595,0.04913687,0.0000862928,0.00007713287,0.0001546452,0.0005481869,0.01115115,0.4624905,0.002285804,0.4706897,0.0008425246],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9879321,0.001357874,0.00002796315,0.005865462,0.00008438325,0.0005468225,0.0001760375,0.00004496652,0.00396441],"genre_scores_gemma":[0.9803353,0.0004696421,0.0004643949,0.0005130657,0.0002474428,0.0001721274,0.0001725833,0.00005628983,0.01756914],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3038861,"threshold_uncertainty_score":0.9999784,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02501891129284053,"score_gpt":0.2994482213437452,"score_spread":0.2744293100509047,"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."}}