{"id":"W3171996479","doi":"10.1130/abs/2018am-320381","title":"DETRITAL SHOCKED ZIRCON PROVIDES FIRST RADIOMETRIC AGE CONSTRAINT OF <1472 MA FOR THE SANTA FE IMPACT STRUCTURE, NEW MEXICO, USA","year":2018,"lang":"en","type":"article","venue":"Abstracts with programs - Geological Society of America","topic":"Planetary Science and Exploration","field":"Physics and Astronomy","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Zircon; Radiometric dating; Geology; Constraint (computer-aided design); Earth science; Geochemistry; Geometry","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":[0.0002104838,0.0002455522,0.0004076225,0.00003917663,0.0002556521,0.00006827041,0.0003766165,0.00009343027,0.0002540574],"category_scores_gemma":[0.00003556912,0.0001335826,0.0002902466,0.0007932154,0.00180713,0.0002706569,0.00004689663,0.0001892496,0.00001041701],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000022174,"about_ca_system_score_gemma":0.0001564874,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002068541,"about_ca_topic_score_gemma":0.00006618859,"domain_scores_codex":[0.998405,0.00002340947,0.0004089183,0.000339593,0.0003337883,0.0004892859],"domain_scores_gemma":[0.9985557,0.000393419,0.0004976318,0.0002472218,0.0001442916,0.0001617797],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.0006576402,0.001115884,0.4239671,0.0001150262,0.001365263,0.000005248298,0.003489921,0.003829018,0.01074486,0.0002618107,0.0139199,0.5405284],"study_design_scores_gemma":[0.005044819,0.02284238,0.8727981,0.0001902967,0.0005630818,0.00003796584,0.009688817,0.01085935,0.02517755,0.007052127,0.04416019,0.001585347],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9731078,0.0001118124,0.02472888,0.0004819269,0.00006272169,0.001119307,0.0001109243,0.00002907397,0.0002475203],"genre_scores_gemma":[0.968842,0.00001689923,0.03040445,0.000110094,0.0002127377,0.0000237881,0.0003504088,0.000008844278,0.00003075755],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.538943,"threshold_uncertainty_score":0.6658446,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02777158081666986,"score_gpt":0.2659501241833318,"score_spread":0.2381785433666619,"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."}}