{"id":"W2146606280","doi":"10.18814/epiiugs/2010/v33i3/002","title":"The newly-ratified definition of the Quaternary System/Period and redefinition of the Pleistocene Series/Epoch, and comparison of proposals advanced prior to formal ratification","year":2010,"lang":"en","type":"article","venue":"Episodes","topic":"Geology and Paleoclimatology Research","field":"Earth and Planetary Sciences","cited_by":140,"is_retracted":false,"has_abstract":true,"ca_institutions":"Brock University","funders":"","keywords":"Global Boundary Stratotype Section and Point; Quaternary; Geology; Pleistocene; Stratotype; Paleontology; Neogene; Stratigraphy; Series (stratigraphy); Stage (stratigraphy); Structural basin","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005044893,0.00007330055,0.000172549,0.00002634832,0.0004312258,0.00001415764,0.0001839457,0.00007922502,0.00001535983],"category_scores_gemma":[0.0001627607,0.00003678962,0.00002715373,0.0001180905,0.0006193884,0.00009385984,0.00003219341,0.0001538319,0.000002374091],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":7.042233e-7,"about_ca_system_score_gemma":0.00004636378,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001666133,"about_ca_topic_score_gemma":0.006874527,"domain_scores_codex":[0.9990824,0.0001913108,0.0003153435,0.0001203533,0.00015005,0.0001404736],"domain_scores_gemma":[0.9991932,0.0002350099,0.0002234554,0.0002442093,0.0000740943,0.00003004882],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002669013,0.00001156848,0.9819029,0.0001211894,0.000009747168,1.576719e-7,0.0008638646,0.00003684319,0.005764105,0.008488252,0.000009601487,0.00252487],"study_design_scores_gemma":[0.0002288625,0.0001809735,0.9678758,0.0000546114,0.00001480845,0.00003533906,0.001326044,0.001102063,0.02700341,0.002100393,0.00002791428,0.00004981742],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9967518,0.0002886245,0.0000199327,0.001186911,0.0001859111,0.0004568361,0.00003249013,0.000005938696,0.001071544],"genre_scores_gemma":[0.9991824,0.00002857078,0.0007159985,0.00001070454,0.000009893351,0.000008830432,0.00001338006,0.00000167091,0.00002854874],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02123931,"threshold_uncertainty_score":0.3836148,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02049921181116489,"score_gpt":0.2547386791377625,"score_spread":0.2342394673265976,"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."}}