{"id":"W4414795546","doi":"10.18261/let.58.4.6","title":"Allometric growth and intraspecific variation of the craniomandibular bones of <i>Tarbosaurus bataar</i> (Theropoda, Tyrannosauridae): a geometric morphometric approach","year":2025,"lang":"en","type":"article","venue":"Lethaia","topic":"Morphological variations and asymmetry","field":"Mathematics","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"Fundação de Amparo à Pesquisa do Estado de São Paulo; Natural Sciences and Engineering Research Council of Canada; Dinosaur Research Institute; London South Bank University","keywords":"Allometry; Skull; Intraspecific competition; Crest; Mandible (arthropod mouthpart); Craniofacial; Variation (astronomy); Arthropod mouthparts","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0002042773,0.0002547131,0.000205062,0.002403524,0.0003934536,0.0003418951,0.0003055228,0.0002743171,0.001055191],"category_scores_gemma":[0.000444557,0.0002099375,0.0003415348,0.001241884,0.0006447423,0.0002088586,0.0005791823,0.0002016418,0.0004146025],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003799784,"about_ca_system_score_gemma":0.0001467367,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.007510183,"about_ca_topic_score_gemma":0.01524298,"domain_scores_codex":[0.9997165,0.00003397609,0.00001848323,0.0001316029,0.00006553211,0.00003386306],"domain_scores_gemma":[0.9996827,0.00003780006,0.0001479228,0.00003911618,0.000048629,0.00004386841],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002148593,0.00005950557,0.7815166,0.00007145266,0.0002177963,0.000406696,0.00191208,0.001917617,0.1776414,0.0004748167,0.0001570263,0.03541025],"study_design_scores_gemma":[6.957273e-7,0.00003366221,0.9984682,0.000001780255,0.000006398327,0.0002388314,0.0001521878,0.0004446593,0.0004749023,0.00002464953,0.0001498241,0.000004166593],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9991504,0.00006534608,0.0001989444,0.000004362847,9.632624e-7,0.000002400453,0.0001100727,0.000008024359,0.0004595273],"genre_scores_gemma":[0.9990164,0.0000403072,0.000413043,0.000002693691,0.000002401505,0.000007877792,0.0002879814,0.000008386553,0.0002209385],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007510183,"threshold_uncertainty_score":0.01493293,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0176398809203646,"score_gpt":0.2442065276002411,"score_spread":0.2265666466798765,"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."}}