{"id":"W4292372878","doi":"10.1029/2021je007178","title":"Alteration at the Base of the Siccar Point Unconformity and Further Evidence for an Alkaline Provenance at Gale Crater: Exploration of the Mount Sharp Group, Greenheugh Pediment Cap Rock Contact With APXS","year":2022,"lang":"en","type":"article","venue":"Journal of Geophysical Research Planets","topic":"Planetary Science and Exploration","field":"Physics and Astronomy","cited_by":21,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Guelph; University of New Brunswick","funders":"Canadian Space Agency; Jet Propulsion Laboratory; National Aeronautics and Space Administration","keywords":"Geology; Unconformity; Conglomerate; Provenance; Impact crater; Group (periodic table); Pyroclastic rock; Outcrop; Geochemistry; Basalt; Sedimentary depositional environment; Geomorphology; Sedimentary rock; Volcano; Structural basin; Chemistry","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":[0.001157748,0.0000975038,0.0001691219,0.00003121821,0.0004923935,0.00004243475,0.0003396503,0.00001514939,0.00005318852],"category_scores_gemma":[0.00003291785,0.00004544529,0.00006597245,0.0001696302,0.00009607361,0.0008961019,0.0001614574,0.00029469,0.000002841136],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00009231786,"about_ca_system_score_gemma":0.0001512294,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008495093,"about_ca_topic_score_gemma":0.0004460801,"domain_scores_codex":[0.9980201,0.0003133345,0.0003108954,0.0001506002,0.00100386,0.0002012528],"domain_scores_gemma":[0.9986941,0.000318922,0.000411229,0.0002514194,0.0002588253,0.00006555855],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"observational","study_design_scores_codex":[0.01085393,0.001481832,0.06011298,0.0002636442,0.000284731,0.000009537046,0.01474254,0.06894618,0.8173345,0.007319953,0.01220926,0.006440904],"study_design_scores_gemma":[0.008747455,0.0290604,0.4474213,0.001040016,0.0003708439,0.0001181504,0.01545907,0.2544995,0.2011627,0.02713208,0.01397142,0.00101701],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9965974,0.00005210172,0.0003438377,0.00206808,0.00006690718,0.0006806234,0.0001640839,0.000001261865,0.00002570815],"genre_scores_gemma":[0.999443,0.000009197671,0.00002790586,0.00005653491,0.0001688087,0.00004252672,0.00008237446,0.000005532458,0.0001641333],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.6161718,"threshold_uncertainty_score":0.3787143,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.08632852480204865,"score_gpt":0.3266991879266385,"score_spread":0.2403706631245898,"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."}}