{"id":"W2343195526","doi":"10.1017/s0016756816000224","title":"Acritarchs from the Hanford Brook Formation, New Brunswick, Canada: new biochronological constraints on the<i>Protolenus elegans</i>Zone and the Cambrian Series 2–3 transition","year":2016,"lang":"en","type":"article","venue":"Geological Magazine","topic":"Paleontology and Stratigraphy of Fossils","field":"Earth and Planetary Sciences","cited_by":24,"is_retracted":false,"has_abstract":true,"ca_institutions":"Acadia University","funders":"","keywords":"Acritarch; Paleontology; Geology","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":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0003645673,0.0002104492,0.0002496822,0.00001584791,0.0005068049,0.00005896105,0.0003807577,0.0001496758,0.001835254],"category_scores_gemma":[0.00020361,0.0000718111,0.00007215013,0.0001066821,0.001961296,0.0001944762,0.000006750985,0.0002782529,0.00005424178],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000005973356,"about_ca_system_score_gemma":0.0005082864,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.2831423,"about_ca_topic_score_gemma":0.9325221,"domain_scores_codex":[0.9984647,0.0003317491,0.0002899071,0.0002771014,0.0002330657,0.0004034716],"domain_scores_gemma":[0.9980305,0.001436609,0.00008870564,0.0002474465,0.00002951985,0.0001672099],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.002807896,0.0000298488,0.1223061,0.00000929616,0.0001524558,0.0001155189,0.0008961463,0.00001938349,0.0002470378,0.04923335,0.02877996,0.795403],"study_design_scores_gemma":[0.001329634,0.0002859305,0.9810736,0.00002711763,0.00002506169,0.0001075913,0.0001691042,0.00009153342,0.00008891822,0.01029144,0.00636268,0.000147455],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7352923,0.003962618,0.003773977,0.2436713,0.0002395425,0.0009976112,0.0002053947,0.00006884424,0.01178845],"genre_scores_gemma":[0.9959195,0.0002560895,0.0001772875,0.00305362,0.0002109724,0.000004445984,0.00002162907,9.691978e-7,0.0003554692],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.8587674,"threshold_uncertainty_score":0.9990772,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01342151996682309,"score_gpt":0.1828040182284057,"score_spread":0.1693824982615826,"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."}}