[{"clade":"Total group Spratteloidini","fossil":"Trollichthys bolcensis","left":"Chirocentrus_sp","right":"Spratelloides_gracilis","min":"49","max":"124.5135135","locality":"Bolca, Italy","authority":"Maramma & Carnevale (2015)","age_authority":"See argumentation in Harrington et al. (2016), calibration 4; specimen derives from same geological unit"},{"clade":"Crown Engraulidae","fossil":"Eoengraulis fasoloi","left":"Coilia_grayii","right":"Engraulis_anchoita","min":"49","max":"150.4474474","locality":"Bolca, Italy","authority":"Maramma & Carnevale (2016)","age_authority":"See argumentation in Harrington et al. (2016), calibration 4; specimen derives from same geological unit"},{"clade":"Crown Dorosoma","fossil":"Dorosoma petenense","left":"Dorosoma_petenense","right":"Dorosoma_anale","min":"1.8","max":"117.5297297","locality":"Gatuna Formation, New Mexico","authority":"Miller (1981)","age_authority":"Blacan/Irivingtonian NALMA, age estimate derived from Gradstein et al. (2012)"}]