Taxon calibrated
Crown Geophagini
Minimum age
39.5 Ma
Maximum 95% CI age
57.87 Ma
Authority
McMahan et al. (2013)
Locality
Lumbrera Formation (Faja Verde), Argentia
Age Authority
Minimum age constrained by zircon dating of overlying Faja Verde (del Papa et al. 2010)
Outgroup sequence
Gymnogeophagus eocenicus (Crown Geophagini, 39.5 Ma)
Mahengechromis spp (Crown Cichlidae, 45 Ma)
Ramphexocoetus volans (Total group Exocoetidae, 49 Ma)
Mene purdyi (Total group Menidae, 55.2 Ma)
Gasterorhamphosus zuppichinii (Total group Macrorhamphosa, 69.71 Ma)
Aipichthys velifer (Total group Lampridformes, 98 Ma)
Stichocentrus liratus (Total group Holocentroidei, 98 Ma)
Apateodus glyphodus (Total group Aulopiformes, 103.13 Ma)
Leptolepides haerteisi (Total group Euteleostei, 150.94 Ma)
Anaethalion zapporum (Crown Teleostei, 151.2 Ma)
Occithrissops willsoni (stem Teleostei 5, 166.1 Ma)
Leptolepis coryphaenoides (stem Teleostei 4, 181.7 Ma)
Dorsetichthys bechei (stem Teleostei 3, 193.81 Ma)
Knerichthys bronni (stem Teleostei 2, 221 Ma)
Prohalecites porroi (stem Teleostei 1, 236 Ma)
Watsonulus (stem Halecomorphi 1, 251.2 Ma)
Taxa this fossil might apply to:
Family: Cichlidae
Order: Cichliformes