{"id":"W3010293965","doi":"10.1098/rsbl.2019.0930","title":"New application of strontium isotopes reveals evidence of limited migratory behaviour in Late Cretaceous hadrosaurs","year":2020,"lang":"en","type":"article","venue":"Biology Letters","topic":"Evolution and Paleontology Studies","field":"Earth and Planetary Sciences","cited_by":23,"is_retracted":false,"has_abstract":true,"ca_institutions":"Calgary Construction Association; University of Calgary","funders":"Natural Sciences and Engineering Research Council of Canada; Dinosaur Research Institute","keywords":"Range (aeronautics); Cretaceous; Isotopes of strontium; Taxon; Ecology; Paleontology; Biology; Distribution (mathematics); Strontium","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0001615579,0.00008804062,0.0002419121,0.000057886,0.00002433766,0.000001895888,0.0001700489,0.00008176674,0.00005776262],"category_scores_gemma":[0.0000846089,0.0000767465,0.00004463207,0.000167001,0.0001746575,0.00005665708,0.000009669963,0.00009802357,0.00001909854],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000002330385,"about_ca_system_score_gemma":0.00002241491,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001980877,"about_ca_topic_score_gemma":0.009890247,"domain_scores_codex":[0.9991529,0.0001556434,0.0002772797,0.0002009361,0.00005589036,0.000157352],"domain_scores_gemma":[0.9994813,0.0001742937,0.0001602736,0.0001063609,0.00002160624,0.00005622261],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00006189981,0.000004041191,0.9818246,0.00001816193,0.00001406892,0.000001756281,0.0003420683,0.0002778163,0.01422458,0.00001268247,0.001819678,0.001398663],"study_design_scores_gemma":[0.0001661451,0.0001277988,0.9981351,0.00001969887,0.00001557467,7.65048e-7,0.00005717669,0.0005109741,0.0003525181,0.00002140787,0.0005197432,0.00007307398],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9829265,0.005462078,0.001382964,0.009848977,0.00008401804,0.0001634917,0.00002831393,0.00001674316,0.00008687856],"genre_scores_gemma":[0.9967615,0.0001355369,0.0009844899,0.002045732,0.0000344187,0.00000165968,0.00002176792,0.000001345798,0.00001356296],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01631054,"threshold_uncertainty_score":0.551899,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02927439142293372,"score_gpt":0.2518320384911747,"score_spread":0.222557647068241,"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."}}