{"id":"W4416897163","doi":"10.1017/jpa.2025.10116","title":"Cyclocystoids (Echinodermata) from the Upper Ordovician (early Katian) Kirkfield and Verulam formations of Ontario, Canada: implications for cyclocystoid skeletal homologies, anatomy, functional morphology, life mode, and systematics","year":2025,"lang":"en","type":"article","venue":"Journal of Paleontology","topic":"Paleontology and Stratigraphy of Fossils","field":"Earth and Planetary Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Context (archaeology); Ordovician; Systematics; Echinoderm; Genus; Anticline","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":[0.0001081847,0.0001927259,0.0001813583,0.002310243,0.002138891,0.0008341229,0.0004140839,0.0001729776,0.002106314],"category_scores_gemma":[0.0003369698,0.0001524472,0.0001182786,0.001892383,0.000870715,0.0001985602,0.0006100418,0.0001457369,0.0001991011],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.006082167,"about_ca_system_score_gemma":0.003971678,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9084973,"about_ca_topic_score_gemma":0.9825476,"domain_scores_codex":[0.9998559,0.000004168327,0.00000820802,0.00003848462,0.00005204968,0.0000411372],"domain_scores_gemma":[0.999723,0.00001786646,0.00005944048,0.00001537838,0.0001324819,0.00005168225],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001100157,0.00001154252,0.9492758,0.0001106795,0.00003966778,0.0004561962,0.005731715,0.0001568447,0.01548125,0.0002570417,0.0004093226,0.02796002],"study_design_scores_gemma":[0.000001077292,0.000006184344,0.9974462,0.0000112802,0.000004979051,0.00007688365,0.001096868,0.00003394293,0.0001530233,0.00001056629,0.001156983,0.000002017671],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9954639,0.0004736213,0.00006450444,0.00002529589,0.000002176423,0.00001203648,0.0005292611,0.000007471755,0.003421726],"genre_scores_gemma":[0.9982405,0.000239236,0.0001465616,0.00001696638,0.000001134001,0.000005223351,0.0004807363,0.000002480811,0.0008671783],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.09150273,"threshold_uncertainty_score":0.1840832,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01267601827773132,"score_gpt":0.2304799957551438,"score_spread":0.2178039774774125,"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."}}