{"id":"W7095641945","doi":"","title":"Chemostratigraphy as an Exploration Tool in Low-Accommodation Incised Valley Systems; An Example From the Lower Cretaceous Basal Quartz in Southern Alberta, Canada","year":2015,"lang":"en","type":"article","venue":"","topic":"Geological formations and processes","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Chemostratigraphy; Cretaceous; Overprinting; Sedimentary rock; Paleozoic; Palaeogeography","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005562407,0.0003651513,0.0002914812,0.004677372,0.003150061,0.002230463,0.001052945,0.0004301602,0.001430871],"category_scores_gemma":[0.001075257,0.0003085536,0.0001525752,0.008035992,0.002816447,0.0004029478,0.0009820865,0.0004609425,0.0002446085],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01309572,"about_ca_system_score_gemma":0.01351996,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9746406,"about_ca_topic_score_gemma":0.995252,"domain_scores_codex":[0.9996056,0.0000383715,0.00001561752,0.00005393927,0.0001762383,0.0001102231],"domain_scores_gemma":[0.9992722,0.00009003613,0.000070516,0.00002833599,0.0004035436,0.0001353111],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002451433,0.00008202209,0.8435133,0.0001946941,0.00007020399,0.004131887,0.02145232,0.00188964,0.02056436,0.002075048,0.001491904,0.1042895],"study_design_scores_gemma":[0.00000913018,0.00003078722,0.9742921,0.00007842614,0.00003780062,0.0009316088,0.01324979,0.001059522,0.001580007,0.0003102231,0.008393276,0.00002736348],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9833287,0.001347067,0.0007307801,0.0004434617,0.000007916302,0.00005123762,0.0004680209,0.00003469967,0.01358796],"genre_scores_gemma":[0.9945148,0.0007418395,0.001836958,0.00004980193,0.000003215842,0.000004888767,0.0001716474,0.00001451445,0.00266239],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02535939,"threshold_uncertainty_score":0.09501654,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04340265036162312,"score_gpt":0.2181143025978791,"score_spread":0.174711652236256,"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."}}