{"id":"W2079081122","doi":"10.1139/e02-037","title":"Chronology of Devonian to early Carboniferous rifting and igneous activity in southern Magdalen Basin based on U-Pb (zircon) dating","year":2002,"lang":"en","type":"article","venue":"Canadian Journal of Earth Sciences","topic":"Geological and Geochemical Analysis","field":"Earth and Planetary Sciences","cited_by":89,"is_retracted":false,"has_abstract":true,"ca_institutions":"Saint Mary's University; Geological Survey of Canada; Bedford Institute of Oceanography; Acadia University; Memorial University of Newfoundland","funders":"Board of Research in Nuclear Sciences","keywords":"Geology; Tournaisian; Devonian; Zircon; Terrane; Late Devonian extinction; Carboniferous; Rhyolite; Geochemistry; Volcanic rock; Paleontology; Igneous rock; Structural basin; Volcano","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":true,"about_ca":false,"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":[0.0001740982,0.0001283524,0.00008748197,0.00167317,0.0003293756,0.0003513854,0.0002071664,0.00007246652,0.0009784852],"category_scores_gemma":[0.0002682748,0.0001027153,0.00008185623,0.0005935288,0.0002897711,0.0001150316,0.0002940452,0.0001045376,0.0001384714],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001069574,"about_ca_system_score_gemma":0.0006102764,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1639144,"about_ca_topic_score_gemma":0.5004231,"domain_scores_codex":[0.9999465,0.000004671283,0.000005230821,0.00001692336,0.00001126771,0.00001540527],"domain_scores_gemma":[0.999759,0.0000223739,0.00006832577,0.00001242291,0.00008491326,0.00005300693],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004679036,0.000005809634,0.9803068,0.00004434126,0.00001652777,0.0003191707,0.0009852699,0.0001897771,0.006209188,0.0001462247,0.0003828233,0.01134725],"study_design_scores_gemma":[7.061033e-7,0.000002684575,0.9990177,0.000004333839,0.000001344019,0.00004870861,0.00006113212,0.00003366789,0.0001138385,0.00000557734,0.0007096208,6.90892e-7],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9967211,0.0004938521,0.00008113607,0.00001832103,0.00000511719,0.000007859093,0.0006238096,0.00001098306,0.002037852],"genre_scores_gemma":[0.9976918,0.0003100516,0.0001979389,0.00001176335,0.000003889526,0.000007394255,0.0006347162,0.000003697736,0.001138736],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1639144,"threshold_uncertainty_score":0.3259206,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01823185525245654,"score_gpt":0.1860402344507,"score_spread":0.1678083791982434,"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."}}