{"id":"W7110182330","doi":"10.4324/9781003470977-3","title":"Environmental background","year":2024,"lang":"en","type":"book-chapter","venue":"","topic":"Geological Studies and Exploration","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Glacial period; Quaternary; Cenozoic; Bedrock; Climate change; Focus (optics)","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":[0.0001521865,0.0004303489,0.0002097321,0.0007477935,0.001992159,0.002102437,0.0006127984,0.0006659488,0.08532992],"category_scores_gemma":[0.0002879109,0.0001144371,0.0001477784,0.0017183,0.0006817605,0.0007953679,0.0008357111,0.0008851021,0.01100794],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002802186,"about_ca_system_score_gemma":0.001701896,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.08807749,"about_ca_topic_score_gemma":0.2032622,"domain_scores_codex":[0.9998404,0.00002238818,0.000005103682,0.00003976972,0.0000446468,0.00004758251],"domain_scores_gemma":[0.9999144,0.00001418962,0.000008175657,0.000005684913,0.00004286471,0.00001460683],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.00003215727,0.00008291416,0.005346089,0.0007014773,0.00001030052,0.0008723955,0.003088626,0.00113145,0.0008900538,0.3322041,0.3602746,0.295366],"study_design_scores_gemma":[4.886884e-7,0.000002854533,0.002189666,0.0001065107,0.000001253237,0.00007820802,0.0003428214,0.00002273092,0.00004400837,0.001698682,0.99551,0.000002792447],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"other","genre_gemma":"other","genre_scores_codex":[0.004985302,0.01177079,0.0009583037,0.004674477,0.000463328,0.00005254655,0.002426644,0.00008703351,0.9745816],"genre_scores_gemma":[0.05705419,0.0246879,0.001632684,0.002808169,0.000332737,0.0001012614,0.004246939,0.00008807467,0.909048],"genre_candidate":"other","genre_consensus":"other","teacher_disagreement_score":0.08807749,"threshold_uncertainty_score":0.285457,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03316242738440443,"score_gpt":0.1848753650541244,"score_spread":0.15171293766972,"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."}}