{"id":"W1842136963","doi":"10.1144/jgs2014-151","title":"40 Ar/ 39 Ar phlogopite geochronology of lamprophyre dykes in Cornwall, UK: new age constraints on Early Permian post-collisional magmatism in the Rhenohercynian Zone, SW England","year":2015,"lang":"en","type":"article","venue":"Journal of the Geological Society","topic":"Geological and Geochemical Analysis","field":"Earth and Planetary Sciences","cited_by":30,"is_retracted":false,"has_abstract":true,"ca_institutions":"Queen's University; St. Francis Xavier University","funders":"","keywords":"Phlogopite; Geochronology; Geology; Magmatism; Permian; Geochemistry; Igneous rock; Zircon; Paleontology; Mantle (geology)","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.00170215,0.0003319862,0.0008004219,0.00008125249,0.0001476967,0.00006436506,0.001273003,0.0004704043,0.003706729],"category_scores_gemma":[0.0007701817,0.000155857,0.0006490216,0.0005999233,0.001047599,0.0001488836,0.0001257785,0.001468627,0.00006972567],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003472084,"about_ca_system_score_gemma":0.0001958811,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002934496,"about_ca_topic_score_gemma":0.001753541,"domain_scores_codex":[0.9965025,0.0006918938,0.0009438838,0.000375544,0.000830836,0.0006553524],"domain_scores_gemma":[0.9977385,0.0009592792,0.0004837836,0.0003128191,0.0001875814,0.0003179832],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0007102084,0.0004280003,0.9056913,0.00002723309,0.0001839637,0.0003043432,0.008604396,0.06602544,0.0001839901,0.0002177236,0.001772311,0.0158511],"study_design_scores_gemma":[0.002088357,0.001251317,0.9644819,0.00006950885,0.0000663509,0.0001926956,0.002472611,0.00503118,0.00001828244,0.02286523,0.001226113,0.0002363975],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9843493,0.0006343343,0.00002588975,0.01348585,0.00009182357,0.000240151,0.00006272929,0.000009981656,0.001100021],"genre_scores_gemma":[0.9957275,0.0001602305,0.001131785,0.002486509,0.0002605885,0.000001606055,0.00002943422,0.000003786168,0.0001985673],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06099426,"threshold_uncertainty_score":0.997204,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0193321102105532,"score_gpt":0.2123912380445215,"score_spread":0.1930591278339683,"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."}}