{"id":"W2015974943","doi":"10.1016/j.precamres.2012.01.019","title":"3.2Ga eolian deposits from the Moodies Group, Barberton Greenstone Belt, South Africa: Implications for the origin of first-cycle quartz sandstones","year":2012,"lang":"en","type":"article","venue":"Precambrian Research","topic":"Geology and Paleoclimatology Research","field":"Earth and Planetary Sciences","cited_by":54,"is_retracted":false,"has_abstract":false,"ca_institutions":"Université du Québec à Chicoutimi","funders":"National Geographic Society","keywords":"Geology; Aeolian processes; Greenstone belt; Geochemistry; Quartz; Facies; Archean; Geomorphology; Paleontology; Structural basin","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001128259,0.0002121623,0.0001165302,0.001762021,0.001110323,0.0006734546,0.0001610166,0.0002201647,0.003398884],"category_scores_gemma":[0.00042712,0.0001233997,0.0001553118,0.001325977,0.000400559,0.0003102417,0.0004619646,0.0001279288,0.0003895897],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0009854907,"about_ca_system_score_gemma":0.0007632465,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1961324,"about_ca_topic_score_gemma":0.4459279,"domain_scores_codex":[0.9999468,0.000003076527,0.000004826983,0.000009453675,0.000009923453,0.00002599294],"domain_scores_gemma":[0.9998918,0.0000132583,0.00003238368,0.000006394995,0.00004268731,0.00001350622],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0007634963,0.00004590183,0.8381295,0.0006631252,0.0000584085,0.002943323,0.01074282,0.0004558227,0.09504648,0.002155335,0.001026225,0.0479697],"study_design_scores_gemma":[0.00001072677,0.00001891104,0.9901309,0.00004327314,0.00001960359,0.0002730649,0.002641967,0.000067241,0.002316565,0.0001288881,0.004344525,0.000004407584],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9929022,0.0003003708,0.00008761895,0.00007088443,0.000004430023,0.00001913631,0.0006793755,0.000008617424,0.00592741],"genre_scores_gemma":[0.9968641,0.0001666061,0.0004085,0.00003611063,0.000002626334,0.00001107029,0.0003967268,0.000006997675,0.002107329],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1961324,"threshold_uncertainty_score":0.3899816,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1019514895405097,"score_gpt":0.3285096509314156,"score_spread":0.2265581613909059,"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."}}