{"id":"W2104036647","doi":"10.1073/pnas.1115244109","title":"Exceptionally preserved crustaceans from western Canada reveal a cryptic Cambrian radiation","year":2012,"lang":"en","type":"article","venue":"Proceedings of the National Academy of Sciences","topic":"Paleontology and Stratigraphy of Fossils","field":"Earth and Planetary Sciences","cited_by":140,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Regina","funders":"Natural Environment Research Council; Sight Research UK","keywords":"Taphonomy; Paleontology; Crustacean; Paleozoic; Living fossil; Range (aeronautics); Ordovician; Appendage; Ecology; Biology; Clade; Geology; Phylogenetic tree","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.00009296722,0.0003075642,0.000228596,0.002031845,0.002148444,0.0009764043,0.0003810461,0.0002597017,0.002028075],"category_scores_gemma":[0.0004406004,0.0001874052,0.0001275799,0.002170107,0.0009909217,0.0002522418,0.000972216,0.0002559679,0.0003641442],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003802427,"about_ca_system_score_gemma":0.003089553,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.7773412,"about_ca_topic_score_gemma":0.9566013,"domain_scores_codex":[0.9998609,0.000003000714,0.00000596655,0.00003264015,0.00004493648,0.00005256083],"domain_scores_gemma":[0.9997743,0.0000127549,0.00003994273,0.00001971911,0.00009267842,0.00006066337],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001592055,0.00001497152,0.8783525,0.0001189064,0.00007715132,0.0007524451,0.004074425,0.0001692663,0.06311808,0.0004908103,0.0005503573,0.05212187],"study_design_scores_gemma":[0.00000143163,0.000007420394,0.9964101,0.0000138853,0.00001195039,0.0002945052,0.0007899736,0.00005715776,0.0005015185,0.00004251815,0.001864992,0.000004539232],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9943961,0.001166154,0.000306458,0.0000459902,0.000005515285,0.0000113815,0.0007749128,0.00002134403,0.003272138],"genre_scores_gemma":[0.9973762,0.000461187,0.0005674589,0.00003918189,0.000002263557,0.000003461232,0.0007640204,0.000007330616,0.0007788509],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2226588,"threshold_uncertainty_score":0.4479402,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03385460480553145,"score_gpt":0.2533988960028286,"score_spread":0.2195442911972972,"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."}}