{"id":"W2115486310","doi":"10.4319/lo.2002.47.6.1808","title":"Stable isotope systematics of two cenotes from the northern Yucatan Peninsula, Mexico","year":2002,"lang":"en","type":"article","venue":"Limnology and Oceanography","topic":"Groundwater and Isotope Geochemistry","field":"Earth and Planetary Sciences","cited_by":59,"is_retracted":false,"has_abstract":true,"ca_institutions":"Lockheed Martin (Canada)","funders":"","keywords":"Sulfate; Seawater; Sulfur; Sulfide; δ34S; Environmental chemistry; Chemistry; Geology; Organic matter; Oceanography; Paleontology","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":[0.0001432987,0.0002287103,0.0001661568,0.001697901,0.0007226611,0.0004955669,0.0002418239,0.000187288,0.0005259878],"category_scores_gemma":[0.0002676588,0.0001703468,0.0001147684,0.001310735,0.0002895112,0.0001826337,0.0004717345,0.0001474035,0.00008847377],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001291273,"about_ca_system_score_gemma":0.0005883031,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.1658097,"about_ca_topic_score_gemma":0.3062316,"domain_scores_codex":[0.9999295,0.000004254125,0.000004494542,0.00003041596,0.0000138671,0.00001746731],"domain_scores_gemma":[0.9997515,0.00002370979,0.00006530507,0.00001651098,0.0001077444,0.00003525707],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00007177326,0.0000132137,0.9853591,0.0000130298,0.00003385457,0.00005987012,0.0006468252,0.00005999832,0.006318102,0.00007991148,0.0001549597,0.007189383],"study_design_scores_gemma":[0.000002575748,0.000004654,0.9990249,0.000002662179,0.00000596614,0.00002114226,0.0001856357,0.00003925339,0.0001574989,0.000004940465,0.0005497854,0.000001009409],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9983805,0.0001300895,0.00005983182,0.00001473642,0.000001284865,0.000006729212,0.0006583017,0.000008924549,0.0007396207],"genre_scores_gemma":[0.996216,0.0002145183,0.0004487491,0.0000211212,0.000002776688,0.00002432435,0.002515076,0.00000671623,0.0005506894],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1658097,"threshold_uncertainty_score":0.3296891,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01303585653667365,"score_gpt":0.1858223289425498,"score_spread":0.1727864724058761,"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."}}