{"id":"W4414126781","doi":"10.21701/bolgeomin/136.1/009","title":"Preliminary Ar-Ar geochronology of Mesozoic alkaline-carbonatitic to tholeiitic magmatism in the Quilengues area, SW Angola","year":2025,"lang":"en","type":"article","venue":"BOLETÍN GEOLÓGICO Y MINERO","topic":"Geochemistry and Geologic Mapping","field":"Computer Science","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Pacific Institute for the Mathematical Sciences","funders":"","keywords":"Dike; Geochronology; Magmatism; Massif; Carbonatite; Rift; Basalt; Igneous rock; Flood basalt","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":[],"consensus_categories":[],"category_scores_codex":[0.0006868095,0.0002989512,0.0004356437,0.000306581,0.00009399795,0.00006103524,0.001838353,0.000185753,0.00007298632],"category_scores_gemma":[0.0004649652,0.0002391121,0.0001193446,0.000966754,0.0001588161,0.000150715,0.0006284904,0.0002962109,0.00004479115],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003901557,"about_ca_system_score_gemma":0.0001231203,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003866365,"about_ca_topic_score_gemma":0.0001721014,"domain_scores_codex":[0.9977198,0.0002205823,0.0005694798,0.0006244694,0.0002925181,0.0005731828],"domain_scores_gemma":[0.9979349,0.0005047391,0.0001489486,0.001210463,0.0001276138,0.00007332055],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"theoretical_or_conceptual","study_design_gemma":"observational","study_design_scores_codex":[0.0003869682,0.003779494,0.02338932,0.003378189,0.0005540457,0.001911242,0.03200413,0.03010678,0.05904547,0.4920073,0.2275223,0.1259147],"study_design_scores_gemma":[0.00474305,0.00172817,0.3687293,0.00236693,0.0002270238,0.000504401,0.003500477,0.1373884,0.0232562,0.1727491,0.28236,0.002446891],"study_design_candidate":"theoretical_or_conceptual","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7460176,0.004087617,0.04230618,0.06358638,0.001096933,0.00145597,0.00002588028,0.0002931149,0.1411304],"genre_scores_gemma":[0.9905511,0.00003414291,0.003363399,0.001979173,0.00007192187,0.000135011,0.00001554674,0.000004987261,0.003844727],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.34534,"threshold_uncertainty_score":0.9750709,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01081372443537796,"score_gpt":0.2392076710528452,"score_spread":0.2283939466174672,"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."}}