{"id":"W1994299916","doi":"10.1016/j.icarus.2009.05.007","title":"Secondary Fe and Al in Antarctic paleosols: Correlation to Mars with prospect for the presence of life","year":2009,"lang":"en","type":"article","venue":"Icarus","topic":"Planetary Science and Exploration","field":"Physics and Astronomy","cited_by":26,"is_retracted":false,"has_abstract":false,"ca_institutions":"McMaster University; York University","funders":"York University","keywords":"Paleosol; Weathering; Relative humidity; Moisture; Paleoclimatology; Geology; Desert climate; Mineralogy; Environmental science; Geochemistry; Physical geography; Atmospheric sciences; Climate change; Chemistry; Arid; Paleontology; Loess; Oceanography; Geography","routes":{"ca_aff":true,"ca_fund":true,"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":[0.00007306079,0.00003706101,0.0000556439,0.00001692046,0.00003547211,0.00001540901,0.00004711188,0.000006666381,0.000007317203],"category_scores_gemma":[0.000005353656,0.00002411331,0.000008111429,0.00008639585,0.00001905765,0.0001520303,0.00000440863,0.00003787214,0.000002521709],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00000208449,"about_ca_system_score_gemma":0.00002795348,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00008463014,"about_ca_topic_score_gemma":0.0000569691,"domain_scores_codex":[0.999705,0.000006995853,0.00006971732,0.00008623193,0.00005806771,0.0000739444],"domain_scores_gemma":[0.9998119,0.00005572632,0.00002889157,0.00006550258,0.00001295231,0.00002497329],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002493452,0.0000577594,0.9307129,0.000008129286,0.00001535358,6.559376e-7,0.001751638,0.005485673,0.001235113,0.002021797,0.001169333,0.0572923],"study_design_scores_gemma":[0.0004013395,0.0003242793,0.9818569,0.0000212107,0.000007915424,5.335693e-7,0.0004138748,0.01393011,0.0001921057,0.001810765,0.0009706896,0.00007030228],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9933295,0.00004784804,0.004347599,0.001577904,0.00002728402,0.0003541959,0.00001750297,0.000003397225,0.0002947637],"genre_scores_gemma":[0.9993244,0.000002146423,0.0004198286,0.0001693798,0.0000263608,0.00001257359,0.00002411289,0.000001222498,0.00002001741],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.057222,"threshold_uncertainty_score":0.09833122,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01033057844886606,"score_gpt":0.2234572084539872,"score_spread":0.2131266300051212,"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."}}