{"id":"W4408278544","doi":"10.1016/j.tecto.2025.230704","title":"Fabric transition of olivine as the cause for an anisotropic seismic discontinuity in the mantle of the northern Slave craton, Canada","year":2025,"lang":"en","type":"article","venue":"Tectonophysics","topic":"Geological and Geochemical Analysis","field":"Earth and Planetary Sciences","cited_by":1,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of British Columbia","funders":"Natural Sciences and Engineering Research Council of Canada; National Natural Science Foundation of China; National Science Foundation","keywords":"Geology; Olivine; Craton; Discontinuity (linguistics); Mantle (geology); Transition zone; Seismology; Anisotropy; Geochemistry; Petrology; Tectonics","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":[0.0002171559,0.0002323598,0.000261528,0.001187817,0.001740352,0.001141942,0.0006672331,0.0004609635,0.002044428],"category_scores_gemma":[0.00131337,0.000231414,0.0002416663,0.001026596,0.001277698,0.0003123048,0.0007506054,0.0004192233,0.0001013017],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.004726402,"about_ca_system_score_gemma":0.006718053,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9138219,"about_ca_topic_score_gemma":0.9347711,"domain_scores_codex":[0.9998749,0.000005786503,0.000006893032,0.00002555015,0.00002655701,0.00006018248],"domain_scores_gemma":[0.9996086,0.00005762735,0.00008842907,0.00002155242,0.0001370191,0.0000867954],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004193054,0.00004958881,0.9536134,0.00004820929,0.00009835859,0.001271131,0.002098752,0.002078584,0.03017574,0.001121198,0.0003056962,0.008720098],"study_design_scores_gemma":[0.00001107066,0.000006654772,0.9966651,0.000009860839,0.00002252908,0.00007531368,0.001075967,0.001196041,0.0005312447,0.0001080409,0.0002912433,0.000006961104],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9989786,0.00005420733,0.00004596569,0.00007860913,0.000001725492,0.000002535107,0.00008166841,0.000004481322,0.0007522419],"genre_scores_gemma":[0.9997957,0.00002428257,0.00002475319,0.000007013878,5.98614e-7,5.236918e-7,0.00002980945,0.00000334074,0.0001139811],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.08617812,"threshold_uncertainty_score":0.1733713,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.007683244672686488,"score_gpt":0.1987414131463628,"score_spread":0.1910581684736763,"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."}}