{"id":"W2285314033","doi":"10.1016/j.gca.2016.02.015","title":"Open system sulphate reduction in a diagenetic environment – Isotopic analysis of barite (δ34S and δ18O) and pyrite (δ34S) from the Tom and Jason Late Devonian Zn–Pb–Ba deposits, Selwyn Basin, Canada","year":2016,"lang":"en","type":"article","venue":"Geochimica et Cosmochimica Acta","topic":"Geology and Paleoclimatology Research","field":"Earth and Planetary Sciences","cited_by":107,"is_retracted":false,"has_abstract":true,"ca_institutions":"Geological Survey of Canada; University of Alberta","funders":"Natural Sciences and Engineering Research Council of Canada; British Geological Survey","keywords":"Pyrite; δ34S; Geology; Geochemistry; Alunite; Diagenesis; Devonian; Mineralogy; Seawater; Sulfur; Hydrothermal circulation; Fluid inclusions; Paleontology; Chemistry; Oceanography","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0006251698,0.0002380612,0.0005491233,0.0001733293,0.0002558707,0.00008986143,0.0004319531,0.0001621252,0.0002156057],"category_scores_gemma":[0.0000717179,0.0001620131,0.0000421046,0.0002896868,0.0003703489,0.0001950895,0.0002059022,0.0002492421,0.00000625146],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001222266,"about_ca_system_score_gemma":0.0001348973,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.1836751,"about_ca_topic_score_gemma":0.7129559,"domain_scores_codex":[0.9975954,0.0006756486,0.0004063056,0.0006343435,0.000231016,0.0004572472],"domain_scores_gemma":[0.9983641,0.0008420164,0.0001660327,0.0004075633,0.00002935737,0.0001909402],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000138743,0.00001541889,0.9953938,0.0000302282,0.000281536,0.00001899749,0.0003899451,0.00003917162,0.0009766106,0.00003052337,0.0000776637,0.002607342],"study_design_scores_gemma":[0.00071202,0.00007247864,0.9955856,0.00008675698,0.0002555448,0.00004664212,0.0002088853,0.001722624,0.000524552,0.000217538,0.0003644578,0.0002028973],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9918842,0.001170295,0.000008787863,0.005805011,0.00009471605,0.0004855539,0.0003073829,0.00001097841,0.0002330792],"genre_scores_gemma":[0.9971286,0.002131106,0.000259424,0.0002301238,0.00001985142,0.00001075896,0.0001361576,0.000006204506,0.00007777834],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5292808,"threshold_uncertainty_score":0.8217609,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01020929549780001,"score_gpt":0.204881894678894,"score_spread":0.194672599181094,"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."}}