{"id":"W7084115197","doi":"10.1130/2025.2565(15)","title":"Dating deformation in the Alamo Mountain and Piru Creek shear zones: Insights into Late Cretaceous tectonics in southern California","year":2025,"lang":"en","type":"book-chapter","venue":"Geological Society of America eBooks","topic":"Seismic Performance and Analysis","field":"Engineering","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Sinistral and dextral; Terrane; Cretaceous; Shear zone; North American Plate; Mylonite; Mesozoic; Shear (geology); Zircon","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002295662,0.0002776944,0.0005361263,0.00008502788,0.00008848009,0.00003095883,0.0002397959,0.0003522811,0.00004613551],"category_scores_gemma":[0.00001442514,0.0002072599,0.0001956872,0.00008447641,0.0002776294,0.00004018461,0.0001066077,0.0006794689,0.00001562337],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00009421703,"about_ca_system_score_gemma":0.0000264856,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006861386,"about_ca_topic_score_gemma":0.0001249749,"domain_scores_codex":[0.9987252,0.00003015249,0.0005333684,0.0002390888,0.0002147419,0.0002574576],"domain_scores_gemma":[0.9994351,0.0001345762,0.0001407969,0.000226991,0.00002933285,0.00003321516],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.0001154633,0.0001350447,0.006772965,0.00310795,0.001445168,0.0000846824,0.114407,0.1126643,0.0006960082,0.001614256,0.003878629,0.7550786],"study_design_scores_gemma":[0.0008045149,0.0001874745,0.0004770516,0.0006662781,0.0001905772,0.000008641103,0.01393111,0.8530971,0.00002517394,0.01687589,0.1128036,0.0009325402],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6656251,0.006286101,0.01202014,0.0005145244,0.00009087732,0.001232071,0.0001252181,0.0003809824,0.313725],"genre_scores_gemma":[0.9597891,0.005650593,0.007494868,0.004355305,0.0001533598,0.0001111526,0.0003150734,0.00009173132,0.02203883],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.754146,"threshold_uncertainty_score":0.8451813,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008277416707747868,"score_gpt":0.197765934270159,"score_spread":0.1894885175624111,"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."}}