{"id":"W4214824179","doi":"10.1016/j.revpalbo.2022.104641","title":"Palm fronds from western Canada are the northernmost palms from the Late Cretaceous of North America and may include the oldest Arecaceae","year":2022,"lang":"en","type":"article","venue":"Review of Palaeobotany and Palynology","topic":"Plant Diversity and Evolution","field":"Agricultural and Biological Sciences","cited_by":13,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Cretaceous; Frond; Palm; Arecaceae; Paleontology; Geology","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002017267,0.0001348687,0.0003515255,0.000003528379,0.0006691705,0.000009812848,0.0004606926,0.00003627267,0.0001839534],"category_scores_gemma":[0.000049304,0.00004102916,0.00006474205,0.0001988719,0.0002718361,0.00002539948,0.0003535469,0.0002324274,0.000002450812],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00001682349,"about_ca_system_score_gemma":0.00002612188,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.1846457,"about_ca_topic_score_gemma":0.7014646,"domain_scores_codex":[0.9986522,0.0005021931,0.0002547136,0.0002024085,0.0002121487,0.0001763834],"domain_scores_gemma":[0.9985033,0.0009402189,0.000341217,0.0001390531,0.00003610094,0.00004012901],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002867803,0.00001985038,0.9676459,0.00004480747,0.00007691735,0.000008793961,0.0003114305,0.00001114651,0.000283299,0.0000045199,0.001664411,0.02990027],"study_design_scores_gemma":[0.00007100251,0.00006843305,0.8483192,0.0001357879,0.00009711723,0.000008566798,0.00105702,0.00002848168,0.000005589169,0.00004272924,0.1500813,0.00008480097],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9039402,0.08053247,7.118181e-7,0.01306506,0.00009976268,0.0002038144,0.00212638,0.000007744354,0.00002382661],"genre_scores_gemma":[0.9343747,0.06294348,0.00000335199,0.002381249,0.00005858112,0.00001054458,0.0001841999,0.000001062947,0.00004276275],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5168189,"threshold_uncertainty_score":0.8207838,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01319347271124788,"score_gpt":0.1841907790812118,"score_spread":0.1709973063699639,"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."}}