{"id":"W2770107755","doi":"10.1038/s41598-017-16958-2","title":"Impact-related microspherules in Late Pleistocene Alaskan and Yukon “muck” deposits signify recurrent episodes of catastrophic emplacement","year":2017,"lang":"en","type":"article","venue":"Scientific Reports","topic":"Geology and Paleoclimatology Research","field":"Earth and Planetary Sciences","cited_by":14,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"University of California, Santa Barbara; U.S. Geological Survey","keywords":"Pleistocene; Mammoth; Radiocarbon dating; Geology; Muck; Megafauna; Debris; Beringia; Paleontology; Archaeology; Before Present; Geography; Oceanography; Holocene","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00008026531,0.0001472571,0.0001032425,0.001207037,0.0007558744,0.0003675254,0.0001430682,0.0002141173,0.001131105],"category_scores_gemma":[0.0002424798,0.0001416176,0.00009663015,0.0008151229,0.0005550348,0.0002129125,0.0005555368,0.0001085527,0.0001495777],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003784241,"about_ca_system_score_gemma":0.0002442745,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02898313,"about_ca_topic_score_gemma":0.08784822,"domain_scores_codex":[0.999944,0.000003067348,0.000006632457,0.00001924614,0.00001238675,0.00001466304],"domain_scores_gemma":[0.9998529,0.0000104658,0.00007107924,0.00001160002,0.00002961094,0.00002439603],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0000874184,0.000007565537,0.9691557,0.00003631693,0.00003007396,0.0009268174,0.002179926,0.00009336932,0.02145247,0.00004849016,0.00007000045,0.005911727],"study_design_scores_gemma":[3.757937e-7,0.000008370894,0.9988385,0.000002354223,0.000004634213,0.0002042689,0.0004348233,0.00001507054,0.0003143255,0.000004374607,0.0001720438,8.897832e-7],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.999702,0.00005454502,0.00001224503,0.000002335185,6.599004e-7,5.489016e-7,0.00005990839,0.000001984377,0.0001656244],"genre_scores_gemma":[0.9995481,0.00006797473,0.00003667011,0.000002686769,8.039225e-7,9.397238e-7,0.000149323,0.00000143583,0.0001919018],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02898313,"threshold_uncertainty_score":0.05762881,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01724973598776208,"score_gpt":0.274192250596566,"score_spread":0.2569425146088039,"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."}}