{"id":"W2075733918","doi":"10.1016/s0301-9268(02)00223-1","title":"C, O, Sr and Pb isotope systematics of carbonate sequences of the Vindhyan Supergroup, India: age, diagenesis, correlations and implications for global events","year":2003,"lang":"en","type":"article","venue":"Precambrian Research","topic":"Paleontology and Stratigraphy of Fossils","field":"Earth and Planetary Sciences","cited_by":212,"is_retracted":false,"has_abstract":false,"ca_institutions":"Geological Survey of Canada; Carleton University; University of Ottawa","funders":"","keywords":"Supergroup; Geology; Precambrian; Proterozoic; Paleontology; Snowball Earth; Zircon; Geochemistry; Sedimentary rock; Geochronology; Diagenesis; Carbonate rock; Glacial period","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":[0.0009940768,0.00007547597,0.0001768032,0.00006242718,0.0003084767,0.00002014406,0.0001998285,0.00009039136,0.000009120329],"category_scores_gemma":[0.000307546,0.00005349984,0.00004424457,0.0003084961,0.0004491849,0.00008607126,0.000004821251,0.0001033786,3.598964e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000003190125,"about_ca_system_score_gemma":0.0001188984,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004286778,"about_ca_topic_score_gemma":0.005257804,"domain_scores_codex":[0.9987258,0.0004262782,0.0002515707,0.0001751899,0.0001960068,0.0002251193],"domain_scores_gemma":[0.9988655,0.0006562443,0.00008317055,0.0001982247,0.0001119616,0.00008487522],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00001254822,0.00001463446,0.9813138,0.0001587149,0.00003061476,3.722801e-7,0.000200373,0.00001035895,0.0001841607,0.01071855,0.00002140714,0.00733441],"study_design_scores_gemma":[0.0001800953,0.0001002965,0.9925765,0.00005362221,0.00001946452,0.00001330617,0.0001901205,0.0001660293,0.0001469486,0.006471437,0.00003045586,0.00005177282],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9674839,0.009074274,0.0000782235,0.000256982,0.00008266364,0.0006277662,0.0003430762,0.00000521204,0.02204786],"genre_scores_gemma":[0.9990166,0.0002307997,0.0006679351,0.000004028935,0.000008715827,0.00001761851,0.000005954156,6.911823e-7,0.00004768197],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03153263,"threshold_uncertainty_score":0.2933978,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05654381069691017,"score_gpt":0.3215650939305223,"score_spread":0.2650212832336121,"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."}}