[{"clade":"Total group Argyropelecus","fossil":"Argyropelecus sp.","left":"Argyropelecus_hemigymnus","right":"Maurolicus_weitzmani","min":"32.02","max":"91.37837838","locality":"Lower Khadum Horizon, Caucasus","authority":"Carnveale (2003)","age_authority":"See argumentation in Benton et al. (2015), calibration 40; specimen derives from same geological unit"},{"clade":"Argyropelecus hemigymnus","fossil":"Argyropelecus logearti","left":"Argyropelecus_hemigymnus","right":"Argyropelecus_sladeni","min":"12.62","max":"66.09811812","locality":"Torricella Peligna, Italy","authority":"Carnevale (2003)","age_authority":"Carnevale (2007)"}]