{"id":"W2225883673","doi":"10.1130/2015.2518(09)","title":"Microscopic effects of shock metamorphism in zircons from the Haughton impact structure, Canada","year":2015,"lang":"en","type":"book-chapter","venue":"Geological Society of America Special Papers","topic":"Planetary Science and Exploration","field":"Physics and Astronomy","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"Natural Sciences and Engineering Research Council of Canada; Canadian Space Agency","keywords":"Zircon; Shock metamorphism; Impact structure; Metamorphism; Metamictization; Geology; Geochemistry; Petrography; Mineral; Texture (cosmology); Mineralogy; Impact crater; Materials science; Astrobiology; Metallurgy","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001124265,0.0002579934,0.0002142721,0.001025879,0.001512528,0.0007378496,0.0003187942,0.0002005449,0.001057327],"category_scores_gemma":[0.0002308417,0.0002479294,0.0001686409,0.0009511096,0.0005134157,0.0001321393,0.0004377751,0.0002070977,0.0001791311],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.004552247,"about_ca_system_score_gemma":0.001991065,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.8011257,"about_ca_topic_score_gemma":0.9164624,"domain_scores_codex":[0.9997652,0.000004100893,0.000007978636,0.00004227793,0.0001025283,0.00007798313],"domain_scores_gemma":[0.9998467,0.00000731118,0.00002044633,0.000005802824,0.00008732942,0.00003225407],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0005139651,0.00004079223,0.5599692,0.00005965606,0.0000841136,0.001198062,0.002326741,0.0009839148,0.4219034,0.0001957334,0.0003400599,0.01238444],"study_design_scores_gemma":[0.0000022273,0.00002010956,0.9899946,0.000002648678,0.000009035532,0.0001199947,0.0005066367,0.00018099,0.008505344,0.000007077489,0.0006477449,0.000003420991],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9984866,0.000085252,0.00009110947,0.00001188718,0.000001432749,0.000005657204,0.0003733643,0.000007776291,0.0009368523],"genre_scores_gemma":[0.9977421,0.0000988996,0.0001638616,0.00001321736,7.916903e-7,0.000002531704,0.0005927582,0.000006515737,0.001379341],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1988743,"threshold_uncertainty_score":0.400091,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01061746816561537,"score_gpt":0.2088399743605593,"score_spread":0.1982225061949439,"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."}}