{"id":"W2112174729","doi":"10.3732/ajb.89.6.1004","title":"Morphologically complex plant macrofossils from the Late Silurian of Arctic Canada","year":2002,"lang":"en","type":"article","venue":"American Journal of Botany","topic":"Geological Studies and Exploration","field":"Earth and Planetary Sciences","cited_by":97,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Saskatchewan","funders":"Natural Sciences and Engineering Research Council of Canada","keywords":"Macrofossil; Biology; Arctic; Plant evolution; Paleontology; The arctic; Botany; Evolutionary biology; Ecology; Pollen; Oceanography; Genetics; Gene","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":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0001530316,0.00008216089,0.0002617063,0.00001005208,0.0001162874,0.00001626678,0.0002387626,0.00001369609,0.002944626],"category_scores_gemma":[0.00009199922,0.00004175321,0.00005951654,0.0001459706,0.0002329994,0.00004872914,0.000009529361,0.0001382212,0.00001457313],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000007657452,"about_ca_system_score_gemma":0.00002524329,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.4726378,"about_ca_topic_score_gemma":0.3534784,"domain_scores_codex":[0.9990402,0.0001059727,0.000329102,0.0000709629,0.0002722813,0.0001814366],"domain_scores_gemma":[0.998948,0.0003874509,0.0004203864,0.00008735814,0.00006444158,0.00009239017],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001468927,0.00003706656,0.8788942,0.000002305107,0.0001414904,0.0001972907,0.0005752023,0.002503125,0.000406664,0.00001239361,0.0143744,0.102709],"study_design_scores_gemma":[0.0001382269,0.0004984383,0.9898055,0.00001201676,0.00001850537,0.00004106011,0.001136407,0.001115644,0.000007856729,0.0001995311,0.006961698,0.00006517571],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9926407,0.0007895987,0.000040496,0.005729371,0.0001599436,0.00003570821,0.00009516253,0.000002589817,0.0005064387],"genre_scores_gemma":[0.9978489,0.0003807463,0.0004897115,0.001156791,0.00009709618,1.091062e-7,0.000004115484,0.000001065172,0.00002146066],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1191594,"threshold_uncertainty_score":0.9979668,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0251451853867768,"score_gpt":0.1820278470422791,"score_spread":0.1568826616555023,"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."}}