{"id":"W6921915005","doi":"10.11575/prism/41907","title":"Description of juvenile specimens of Prosaurolophus maximus (Hadrosauridae: Saurolophinae) from the Upper Cretaceous Bearpaw Formation of southern Alberta, Canada, reveals ontogenetic changes in crest morphology","year":2019,"lang":"en","type":"other","venue":"University of Calgary","topic":"Paleontology and Evolutionary Biology","field":"Earth and Planetary Sciences","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Crest; Juvenile; Cretaceous; Ontogeny; Taxon; Skull; Paleoecology; Morphology (biology)","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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0001440666,0.0001590395,0.0005326932,0.000153865,0.00003381859,8.674949e-7,0.0003628178,0.0003663421,0.002937317],"category_scores_gemma":[0.00002634151,0.0001408978,0.0000714645,0.0001078668,0.0004213006,0.00003420815,0.00002979235,0.000173373,0.00003095919],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000015659,"about_ca_system_score_gemma":0.0002337033,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.8791577,"about_ca_topic_score_gemma":0.9845995,"domain_scores_codex":[0.9988846,0.0002513555,0.0002688909,0.0002189222,0.0001719895,0.0002042477],"domain_scores_gemma":[0.9988224,0.0002132206,0.0005972075,0.0002827901,0.00004704607,0.00003732891],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00104178,0.00006238086,0.9711673,0.0002149355,0.0001450665,0.00005477095,0.001521244,0.0002672654,0.001052681,0.0000446212,0.02311371,0.001314299],"study_design_scores_gemma":[0.000721869,0.0003326168,0.968242,0.0001238397,0.0001121604,0.00002099158,0.0005857212,0.0004456476,0.00008209579,0.0001234036,0.02903249,0.0001771271],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9199135,0.005182992,0.00004559994,0.0004242841,0.000303689,0.0005400887,0.002239478,0.000007099071,0.07134332],"genre_scores_gemma":[0.9597173,0.000469745,0.0003992023,0.00008501747,0.0000389136,2.365964e-7,0.0008178732,0.00001384718,0.03845785],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1054417,"threshold_uncertainty_score":0.9979742,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008721314593472236,"score_gpt":0.159593288927716,"score_spread":0.1508719743342438,"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."}}