{"id":"W2602842995","doi":"10.1016/j.jasrep.2017.03.036","title":"An often overlooked resource: Ostrich (Struthio spp.) eggshell in the archaeological record","year":2017,"lang":"en","type":"article","venue":"Journal of Archaeological Science Reports","topic":"Pleistocene-Era Hominins and Archaeology","field":"Social Sciences","cited_by":26,"is_retracted":false,"has_abstract":false,"ca_institutions":"University of Manitoba","funders":"University of California, Davis; Leakey Foundation; Wenner-Gren Foundation; Social Sciences and Humanities Research Council of Canada; University of Cape Town; National Science Foundation","keywords":"Eggshell; Taphonomy; Struthio; Archaeology; Osteology; Geography; Ecology; Biology; Paleontology","routes":{"ca_aff":true,"ca_fund":true,"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":[0.0006498499,0.0002730794,0.0002413214,0.001612782,0.001221087,0.001051068,0.000404667,0.0005206448,0.002674858],"category_scores_gemma":[0.002067541,0.0002512136,0.00007450925,0.00204146,0.001917293,0.001455371,0.001447876,0.0003930715,0.0004026478],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002437104,"about_ca_system_score_gemma":0.0004152164,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005864207,"about_ca_topic_score_gemma":0.0287521,"domain_scores_codex":[0.9995783,0.00009977723,0.00006644606,0.0001238776,0.00007983106,0.00005174761],"domain_scores_gemma":[0.9984586,0.000397319,0.000661611,0.0002117992,0.0001750787,0.00009547785],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000479336,0.0000438911,0.7484322,0.001701147,0.0002167137,0.004824602,0.03579777,0.0001500382,0.04111347,0.002920062,0.003267613,0.1610532],"study_design_scores_gemma":[0.000004029151,0.00007290595,0.9373621,0.0006429403,0.0001036734,0.005753977,0.02106634,0.00009533971,0.00289284,0.0005306578,0.03145165,0.00002364556],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.99077,0.005388693,0.0005421156,0.0003186921,0.00004138305,0.000003868618,0.0003480733,0.00001058166,0.002576648],"genre_scores_gemma":[0.9956087,0.002157985,0.001080773,0.00009671124,0.0000395766,0.000002466158,0.0001539686,0.00001269471,0.0008471926],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005864207,"threshold_uncertainty_score":0.01166016,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04161292318881785,"score_gpt":0.3485502715258258,"score_spread":0.306937348337008,"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."}}