{"id":"W2170229187","doi":"10.2113/gscpgbull.63.1.33","title":"Comparison of biogenic gas fields in the Western Canada Sedimentary Basin and Qaidam Basin: implications for essential geological controls on large microbial gas accumulations","year":2015,"lang":"en","type":"article","venue":"Bulletin of Canadian Petroleum Geology","topic":"Methane Hydrates and Related Phenomena","field":"Environmental Science","cited_by":19,"is_retracted":false,"has_abstract":true,"ca_institutions":"Geological Survey of Canada","funders":"Natural Resources Canada; PetroChina Company Limited","keywords":"Structural basin; Geology; Geological survey; China; Beijing; Sedimentary rock; Icon; Citation; Sedimentary basin; Library science; Geochemistry; Paleontology; Archaeology; History","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"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":[0.000405437,0.0001284936,0.0003073553,0.0001229239,0.00009531817,0.000007132455,0.0002568147,0.0001447351,0.0006841571],"category_scores_gemma":[0.00006845184,0.0001027982,0.00004758317,0.0001376491,0.000206018,0.00001192449,0.00005301343,0.0001667282,0.00001058464],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001173812,"about_ca_system_score_gemma":0.0001867629,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9118546,"about_ca_topic_score_gemma":0.9729582,"domain_scores_codex":[0.9986959,0.0001903951,0.000371538,0.0002390532,0.0001145981,0.0003884911],"domain_scores_gemma":[0.9990836,0.0003334436,0.0001424044,0.0002229806,0.00002009424,0.0001974285],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"not_applicable","study_design_scores_codex":[0.0001661829,0.0001781064,0.8327913,0.00001074598,0.00004814896,0.000007275577,0.0004332446,0.009107,0.0003392538,0.001260531,0.1554186,0.0002396229],"study_design_scores_gemma":[0.002366808,0.000526081,0.2549496,0.00001073287,0.00005734861,0.00002784408,0.0003184206,0.000898308,0.000216052,0.0005146094,0.7399182,0.0001959808],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9304228,0.0001295997,0.00006628424,0.06645072,0.0001176114,0.0003316602,0.0001891386,0.000003191748,0.002288988],"genre_scores_gemma":[0.9954175,0.00001603544,0.0001972519,0.003968829,0.00003664115,0.00003473413,0.00008849038,0.000007170671,0.0002333623],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5844995,"threshold_uncertainty_score":0.749104,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0218881614217656,"score_gpt":0.2575096615173237,"score_spread":0.2356215000955581,"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."}}