{"id":"W2090691883","doi":"10.1016/j.palaeo.2012.01.002","title":"Low-latitude Ordovician to Triassic brachiopod habitat temperatures (BHTs) determined from δ18O[brachiopod calcite]: A cold hard look at ice-house tropical oceans","year":2012,"lang":"en","type":"article","venue":"Palaeogeography Palaeoclimatology Palaeoecology","topic":"Paleontology and Stratigraphy of Fossils","field":"Earth and Planetary Sciences","cited_by":41,"is_retracted":false,"has_abstract":false,"ca_institutions":"Natural Resources Canada; Geological Survey of Canada","funders":"","keywords":"Geology; Last Glacial Maximum; Paleontology; Paleozoic; Latitude; Ordovician; Southern Hemisphere; Pangaea; Glacial period; Ice sheet; Stadial; Oceanography; Climatology; Permian","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":["metaepi_narrow","sts","research_integrity","insufficient_payload"],"consensus_categories":["metaepi_narrow","insufficient_payload"],"category_scores_codex":[0.0008483353,0.001549385,0.002475062,0.001501891,0.00167374,0.0001675654,0.001604704,0.00171094,0.002360201],"category_scores_gemma":[0.0005079152,0.001416492,0.001176243,0.001530138,0.001834534,0.0007572059,0.0001029556,0.001589643,0.001765958],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004609062,"about_ca_system_score_gemma":0.0002229802,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006315992,"about_ca_topic_score_gemma":0.1013394,"domain_scores_codex":[0.9892738,0.001933254,0.001947136,0.002157083,0.0007677231,0.003920999],"domain_scores_gemma":[0.992093,0.003328904,0.0007355753,0.001559092,0.0001837161,0.002099765],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001067848,0.0006133865,0.9905578,0.00006111355,0.0007108249,0.0004377888,0.0007638608,0.00005193014,0.000814301,0.001115485,0.001066233,0.002739415],"study_design_scores_gemma":[0.003639549,0.0009567933,0.9863625,0.00005860052,0.0004816854,0.0004174029,0.0002665787,0.0001980409,0.0004297934,0.0005625256,0.005096815,0.001529775],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9779662,0.007579481,0.0002368205,0.00183855,0.002764951,0.001676591,0.001030589,0.0008348124,0.006072032],"genre_scores_gemma":[0.9886451,0.0003067456,0.006733829,0.00309933,0.0006011449,0.0001504101,0.0003413573,0.00005137307,0.00007074609],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.1007078,"threshold_uncertainty_score":0.9997255,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0117628459933922,"score_gpt":0.2306951490535294,"score_spread":0.2189323030601372,"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."}}