{"id":"W4406613890","doi":"10.1080/10420940.2025.2449656","title":"Taphonomic history of a dinosaur skeleton from the upper Cretaceous Frenchman Formation, Canada: insights from ancient rhizoetchings and invertebrate bioerosion trace fossils","year":2025,"lang":"en","type":"article","venue":"Ichnos/Ichnos : an international journal for plant and animal traces","topic":"Evolution and Paleontology Studies","field":"Earth and Planetary Sciences","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Saskatchewan","funders":"","keywords":"Bioerosion; Taphonomy; Cretaceous; Paleontology; Trace fossil; Geology; Ichnology; Invertebrate; TRACE (psycholinguistics); Paleobiology; Archaeology; Geography; Biology; Oceanography; Ecology; Philosophy","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":[0.0001855696,0.0003809789,0.0002444546,0.004311596,0.002195341,0.0009091526,0.000501378,0.00033117,0.002680223],"category_scores_gemma":[0.0004626025,0.0001932913,0.0002063544,0.003830675,0.001083685,0.0002270202,0.0007757117,0.0002214584,0.0004344692],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.006841014,"about_ca_system_score_gemma":0.005752289,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9320534,"about_ca_topic_score_gemma":0.9867799,"domain_scores_codex":[0.9997868,0.000008673643,0.00001065701,0.00005271611,0.0000774426,0.00006376278],"domain_scores_gemma":[0.9996105,0.00001976785,0.00005259685,0.00001354701,0.0002420212,0.00006164942],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001742125,0.00003093045,0.8733146,0.0001938758,0.0001234065,0.002907627,0.0126542,0.0005615944,0.02847621,0.0005556037,0.00104373,0.07996397],"study_design_scores_gemma":[0.000001221931,0.00001153344,0.9941456,0.00002833952,0.00001957697,0.0005345812,0.001804901,0.0001489172,0.0003743249,0.0000141958,0.002909338,0.000007432733],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9941931,0.001025949,0.0001805094,0.00006922789,0.000004608773,0.00001630801,0.001103436,0.0000149719,0.003391824],"genre_scores_gemma":[0.9963205,0.0005600276,0.0004682362,0.00003301037,0.000003815681,0.000006404957,0.0008008732,0.00001102965,0.001796126],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.06794655,"threshold_uncertainty_score":0.1366934,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01681711083126447,"score_gpt":0.2201631725438269,"score_spread":0.2033460617125625,"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."}}