{"id":"W3176962166","doi":"10.1038/s41598-020-72648-6","title":"Molecular tests support the viability of rare earth elements as proxies for fossil biomolecule preservation","year":2020,"lang":"en","type":"article","venue":"Scientific Reports","topic":"Paleontology and Evolutionary Biology","field":"Earth and Planetary Sciences","cited_by":19,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Rowan University; Jurassic Foundation; Concordia University of Edmonton; National Science Foundation","keywords":"Diagenesis; Taphonomy; Rare-earth element; Geology; Cretaceous; Paleontology; Rare earth; Chemistry; Biology; Mineralogy","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"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":[0.001252552,0.0005087912,0.0003023455,0.00139943,0.0003930181,0.0006258171,0.0006610479,0.0007746336,0.002602811],"category_scores_gemma":[0.002592997,0.0001416031,0.00024767,0.0006614774,0.001803293,0.000787135,0.0004543274,0.0003769704,0.0007880225],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001645048,"about_ca_system_score_gemma":0.0001859603,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0005123653,"about_ca_topic_score_gemma":0.0008289685,"domain_scores_codex":[0.9995326,0.00007790084,0.00005774685,0.0001589298,0.0001237854,0.00004907422],"domain_scores_gemma":[0.9963505,0.001585031,0.0008425717,0.0003579917,0.0005848046,0.0002790424],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.0003970633,0.0001084329,0.09064907,0.0002561131,0.00009580301,0.0007305797,0.0002684631,0.0005799621,0.8892313,0.002538307,0.00007385608,0.01507102],"study_design_scores_gemma":[0.00002818102,0.001893499,0.3402888,0.00007079819,0.0001750675,0.00425247,0.001056664,0.003913744,0.6403659,0.003209605,0.00470055,0.00004487406],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.978528,0.0008659752,0.01345446,0.0001620804,0.00004085051,0.00004603462,0.0008196293,0.0001121731,0.005970909],"genre_scores_gemma":[0.9857896,0.000412161,0.01192835,0.00009154421,0.00002878814,0.00002941883,0.00047891,0.00001653205,0.001224739],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002602811,"threshold_uncertainty_score":0.008707285,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02214211918012427,"score_gpt":0.2497113977348517,"score_spread":0.2275692785547275,"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."}}