{"id":"W3174771914","doi":"10.1139/cjes-2021-0030","title":"U–Pb zircon geochronology and implications of Cambrian plutonism in the Ellsworth belt, Maine","year":2021,"lang":"en","type":"article","venue":"Canadian Journal of Earth Sciences","topic":"Geological and Geochemical Analysis","field":"Earth and Planetary Sciences","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Memorial University of Newfoundland; Mount Royal University","funders":"Strong","keywords":"Geology; Metamorphism; Zircon; Plutonism; Schist; Protolith; Geochronology; Geochemistry; Orogeny; Magmatism; Greenschist; Subduction; Metamorphic rock; Seismology; Tectonics","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":[0.0003816414,0.0002276243,0.0001654209,0.001723289,0.0003778439,0.0008772747,0.0003378826,0.000313351,0.0008773353],"category_scores_gemma":[0.0004010299,0.0002092988,0.0001110069,0.001006134,0.0006416909,0.0003076029,0.000501483,0.0001192667,0.0002482052],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001395337,"about_ca_system_score_gemma":0.000279071,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.06034771,"about_ca_topic_score_gemma":0.1216573,"domain_scores_codex":[0.999902,0.000011438,0.000008355118,0.00003121887,0.00001612032,0.00003094256],"domain_scores_gemma":[0.9998903,0.00001379636,0.00003492252,0.000009523668,0.00003503935,0.00001641458],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004280006,0.00003644353,0.9227001,0.00005527455,0.00004207212,0.0008272532,0.001579877,0.0007842635,0.04995053,0.000434196,0.0001828996,0.0229791],"study_design_scores_gemma":[0.000004735331,0.00001889542,0.9982411,0.000006588164,0.000004745136,0.00004059781,0.0002095137,0.0001686275,0.0007800092,0.00002762844,0.0004962359,0.000001341484],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9977435,0.0004624884,0.00008322175,0.00004378073,0.000002426389,0.000003460031,0.0001377087,0.000008438655,0.001515094],"genre_scores_gemma":[0.9988606,0.0002066186,0.0001134364,0.00002231428,0.000003226283,0.000002825216,0.0001775154,0.000003659018,0.000609916],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06034771,"threshold_uncertainty_score":0.1199929,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01575820496672243,"score_gpt":0.2032117879305889,"score_spread":0.1874535829638665,"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."}}