{"id":"W4406035547","doi":"10.1111/sed.13261","title":"The origin of island dolostones: Novel insights from <i>in situ</i> Mg isotope, major and minor elements analyses of Miocene dolostones on Shidao, the Xisha Islands","year":2025,"lang":"en","type":"article","venue":"Sedimentology","topic":"Geology and Paleoclimatology Research","field":"Earth and Planetary Sciences","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"National Key Research and Development Program of China; National Natural Science Foundation of China","keywords":"Geology; In situ; Late Miocene; Geochemistry; Paleontology; Geomorphology; Geography","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":[0.00007361956,0.0003308913,0.0002335,0.0005457181,0.0004785554,0.0005394747,0.0002204991,0.000233612,0.0007076298],"category_scores_gemma":[0.00007751481,0.0002529773,0.0001645326,0.0004080437,0.0003812521,0.0002287393,0.0003581647,0.0001803304,0.0001195112],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004252515,"about_ca_system_score_gemma":0.0003290793,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02791917,"about_ca_topic_score_gemma":0.06898687,"domain_scores_codex":[0.9999642,0.00000185879,0.000002590671,0.00001473454,0.000007623829,0.00000887158],"domain_scores_gemma":[0.9999442,0.000005189004,0.00001417646,0.00000384501,0.00001609044,0.00001643592],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001537789,0.00002404394,0.6351014,0.0001293099,0.00005594976,0.0007350129,0.001811828,0.0002168721,0.3556301,0.000129985,0.00007351708,0.005938183],"study_design_scores_gemma":[0.000003285733,0.00002871562,0.9943213,0.000007795385,0.00001344131,0.00009439098,0.0009433815,0.0002302901,0.003646956,0.00001963615,0.0006872574,0.000003469301],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9992278,0.00007617012,0.00006894798,0.000007840196,0.00000106375,0.000003268196,0.00007178225,0.000003252075,0.0005399409],"genre_scores_gemma":[0.9991109,0.00008614663,0.0002390205,0.00001110323,0.000001908079,0.000003743399,0.0001272105,0.000003640558,0.0004162165],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02791917,"threshold_uncertainty_score":0.05551332,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03026288266254163,"score_gpt":0.3083155854302697,"score_spread":0.2780527027677281,"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."}}