{"id":"W4389979727","doi":"10.1139/cjes-2023-0089","title":"Sulphide petrology and ore genesis of the stratabound Sheep Creek sediment-hosted Zn–Pb–Ag–Sn prospect, and U–Pb zircon constraints on the timing of magmatism in the northern Alaska Range","year":2023,"lang":"en","type":"article","venue":"Canadian Journal of Earth Sciences","topic":"Geological and Geochemical Analysis","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Memorial University of Newfoundland; Geological Survey of Canada; Natural Resources Canada","funders":"","keywords":"Zircon; Magmatism; Geology; Geochemistry; Sediment; Petrology; Geomorphology; Paleontology; Tectonics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"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":[0.00007595617,0.000123707,0.00007871589,0.000774016,0.0003870667,0.0003586192,0.0001145462,0.0001271046,0.00152312],"category_scores_gemma":[0.0001519452,0.0001203726,0.00006502774,0.0003693242,0.0002173908,0.0001457466,0.0002652268,0.00005997828,0.0002327192],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00030511,"about_ca_system_score_gemma":0.0001794174,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02715232,"about_ca_topic_score_gemma":0.06653692,"domain_scores_codex":[0.9999654,0.000002166936,0.000003399902,0.00001458127,0.000008889444,0.000005439675],"domain_scores_gemma":[0.999947,0.000004480582,0.0000138842,0.000003330353,0.00001515793,0.00001624606],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001053328,0.00001469407,0.9542023,0.00002157697,0.00001425378,0.0003915072,0.0009269932,0.0003765418,0.03613492,0.0001359105,0.00008481072,0.0075911],"study_design_scores_gemma":[9.921984e-7,0.00001333218,0.9984415,0.000003111214,0.000004696364,0.0001308889,0.000321415,0.0001407336,0.0006035768,0.00001999949,0.0003188231,9.759032e-7],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9988997,0.00003943412,0.0000265975,0.000003241101,5.550901e-7,8.483898e-7,0.00006836816,0.000003193568,0.0009579911],"genre_scores_gemma":[0.9991664,0.00003743791,0.00005681552,0.000001770599,7.692462e-7,7.13937e-7,0.0001071223,0.000001613188,0.000627459],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02715232,"threshold_uncertainty_score":0.05398858,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02365557877340784,"score_gpt":0.2031706038088844,"score_spread":0.1795150250354766,"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."}}