{"id":"W3021291657","doi":"","title":"New (U-Th)/He Zircon and Apatite Ages for the Lake Saint Martin Impact Structure (Manitoba, Canada) and Implications for the Late Triassic Multiple Impact Theory","year":2009,"lang":"en","type":"article","venue":"LPI","topic":"Geological and Geochemical Analysis","field":"Earth and Planetary Sciences","cited_by":5,"is_retracted":false,"has_abstract":false,"ca_institutions":"","funders":"","keywords":"Zircon; SAINT; Geology; Apatite; Archaeology; Geochemistry; History; Art history","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":[0.0005239068,0.0003506017,0.0002960703,0.003114128,0.002888068,0.00123843,0.0007857209,0.0003283309,0.003191392],"category_scores_gemma":[0.001007832,0.0003227456,0.0003072134,0.004115181,0.0007742263,0.0008341586,0.0007516684,0.000480154,0.0003618789],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01808072,"about_ca_system_score_gemma":0.01171297,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9766025,"about_ca_topic_score_gemma":0.9952064,"domain_scores_codex":[0.999808,0.000008705551,0.00001437357,0.00004733692,0.00006887068,0.00005261121],"domain_scores_gemma":[0.9991684,0.00004200311,0.00005788861,0.00002336163,0.0006461271,0.00006219836],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0008516306,0.0001063581,0.86708,0.0003101862,0.000200163,0.0007768112,0.005031056,0.004117924,0.02500173,0.006262426,0.003906383,0.08635542],"study_design_scores_gemma":[0.00002993438,0.00004450476,0.9816831,0.00003808048,0.00008069661,0.0001628395,0.002513963,0.002101143,0.002694575,0.0005714424,0.01005545,0.00002424035],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9724883,0.001538923,0.00242903,0.0006886635,0.00003357958,0.00006269521,0.004952363,0.00007222288,0.01773426],"genre_scores_gemma":[0.9856797,0.0007591335,0.0033302,0.00009935743,0.000006309465,0.0000191594,0.001709294,0.00002727749,0.008369432],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02339751,"threshold_uncertainty_score":0.1311854,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01281816632503916,"score_gpt":0.2180655622574099,"score_spread":0.2052473959323708,"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."}}