{"id":"W2009228800","doi":"10.1111/j.1475-4983.2008.00765.x","title":"SPECIES DISCRIMINATION AND EVOLUTIONARY MODE OF <i>BUCHIA</i> (BIVALVIA: BUCHIIDAE) FROM UPPER JURASSIC–LOWER CRETACEOUS STRATA OF GRASSY ISLAND, BRITISH COLUMBIA, CANADA","year":2008,"lang":"en","type":"article","venue":"Palaeontology","topic":"Morphological variations and asymmetry","field":"Mathematics","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"Geological Survey of Canada; University of British Columbia","funders":"","keywords":"Cretaceous; Paleontology; Genus; Bivalvia; Geology; Biology; Multivariate statistics; Taxon; Ecology; Mollusca; Statistics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.0002373574,0.0002547248,0.0002237161,0.001726517,0.001131666,0.0009138098,0.0004886446,0.0002074065,0.001333367],"category_scores_gemma":[0.0004887811,0.0001738633,0.0001719363,0.001098746,0.0006804227,0.0002452586,0.0005428055,0.0002468725,0.0002559396],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002012041,"about_ca_system_score_gemma":0.0008798699,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.4642983,"about_ca_topic_score_gemma":0.772755,"domain_scores_codex":[0.9998142,0.00001518714,0.00001169777,0.00007688053,0.00003475139,0.00004724175],"domain_scores_gemma":[0.9994044,0.00006018514,0.0001231393,0.00003407992,0.0002354852,0.0001426312],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001498423,0.00001513466,0.9719406,0.00002815077,0.00005756607,0.00007044826,0.001225149,0.0001257578,0.01787463,0.00005209248,0.0001646099,0.008296102],"study_design_scores_gemma":[6.500772e-7,0.000005915772,0.9994748,0.000002988029,0.00000331766,0.00001985219,0.0002358448,0.00005117168,0.0001149298,0.000003174201,0.00008562986,0.00000167117],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9990743,0.00005759523,0.0000499432,0.000004589184,8.2503e-7,0.00000397812,0.00015125,0.00000377134,0.0006537467],"genre_scores_gemma":[0.9994605,0.00003413782,0.00008659463,0.000005123045,4.508629e-7,0.000003220625,0.0002491582,0.000002346418,0.0001585076],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.5357016,"threshold_uncertainty_score":0.9231917,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01942054764076274,"score_gpt":0.2323125600976951,"score_spread":0.2128920124569323,"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."}}