{"id":"W2028823240","doi":"10.1126/science.1155814","title":"Did Cooling Oceans Trigger Ordovician Biodiversification? Evidence from Conodont Thermometry","year":2008,"lang":"en","type":"article","venue":"Science","topic":"Paleontology and Stratigraphy of Fossils","field":"Earth and Planetary Sciences","cited_by":658,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Victoria","funders":"","keywords":"Ordovician; Conodont; Seawater; Geology; Paleontology; Isotopes of oxygen; Period (music); Sea level; Global cooling; Oceanography; Earth science; Climate change; Biostratigraphy; Geochemistry","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0005791401,0.0001683696,0.0002247016,0.0007178953,0.0004083064,0.0009008538,0.0002686969,0.0004658026,0.003364237],"category_scores_gemma":[0.002277438,0.0001564583,0.00008465882,0.0008162195,0.0009207876,0.0005445261,0.000521109,0.0003646801,0.0002322032],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003012981,"about_ca_system_score_gemma":0.0002669941,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006029483,"about_ca_topic_score_gemma":0.01083024,"domain_scores_codex":[0.999854,0.00002102999,0.00001284195,0.00005149325,0.00002114049,0.00003954805],"domain_scores_gemma":[0.9984883,0.0002630159,0.0007153947,0.000135683,0.0002416442,0.0001559733],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003635363,0.00002055941,0.9713325,0.0000468781,0.00005000348,0.0002192165,0.000459819,0.0001850424,0.007147911,0.0005152146,0.0002880628,0.01937125],"study_design_scores_gemma":[0.000003743241,0.00002790145,0.9980078,0.00000651833,0.0000126631,0.00006349963,0.0002796556,0.00007346897,0.000543325,0.0002617528,0.0007155832,0.000003997447],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9965028,0.0007177946,0.0001025263,0.0003089741,0.00001323002,0.000001723872,0.0001831973,0.0000137583,0.002156066],"genre_scores_gemma":[0.9992024,0.0002864443,0.00005412266,0.00006903533,0.00001345335,0.000001249556,0.0001223732,0.000003397707,0.0002474904],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006029483,"threshold_uncertainty_score":0.01198876,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05125455901161786,"score_gpt":0.2469627023179334,"score_spread":0.1957081433063155,"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."}}