{"id":"W4246294812","doi":"10.1017/s0033822200057775","title":"Are Coral Clasts from a Turbid Near-Shore Reef Environment a Suitable Material for Radiocarbon Analysis?","year":2013,"lang":"en","type":"article","venue":"Radiocarbon","topic":"Coral and Marine Ecosystems Studies","field":"Environmental Science","cited_by":3,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Natural Environment Research Council","keywords":"Reef; Geology; Radiocarbon dating; Coral reef; Terrigenous sediment; Coral; Clastic rock; Oceanography; Fringing reef; Paleontology; Marine transgression; Sediment; Sedimentary rock; Structural basin","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.001957397,0.0002954888,0.0003627052,0.0008970564,0.0005388082,0.0009922486,0.000517167,0.0006277652,0.0009436417],"category_scores_gemma":[0.003204176,0.0003038342,0.0002203159,0.001037438,0.0007569949,0.0003196159,0.0003956559,0.0002385117,0.0004450459],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000182855,"about_ca_system_score_gemma":0.0003772975,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005183333,"about_ca_topic_score_gemma":0.01446777,"domain_scores_codex":[0.9991925,0.0002357401,0.00008179175,0.0001642722,0.000217567,0.0001080053],"domain_scores_gemma":[0.9985233,0.000254592,0.0005755712,0.0002921452,0.0002409142,0.0001135403],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0003510806,0.00009510773,0.8049359,0.0001338438,0.0001217586,0.0007421376,0.0005907475,0.0002322145,0.1639668,0.0003498162,0.0001941925,0.02828648],"study_design_scores_gemma":[0.000005849704,0.0001505517,0.9937744,0.00001933665,0.00002115879,0.0007401079,0.0003403123,0.0001846743,0.003121987,0.00007808738,0.001558004,0.00000547319],"study_design_candidate":"bench_or_experimental","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9959021,0.0008345805,0.00126876,0.00008084634,0.00001827946,0.00004193877,0.0003237011,0.00001029121,0.001519482],"genre_scores_gemma":[0.9927532,0.0006255028,0.005134624,0.00017578,0.00002058713,0.00007183463,0.0005738689,0.000009785999,0.0006347469],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005183333,"threshold_uncertainty_score":0.01035184,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.00929200568288792,"score_gpt":0.191237718936921,"score_spread":0.1819457132540331,"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."}}