Taxon calibrated
Total group Macropinna
Minimum age
7.246 Ma
Maximum 95% CI age
107.9 Ma
Authority
Nazarkin (in press)
Locality
Kurasi Formation, Sakhalin
Age Authority
Serravallian-Tortonian, age estimate derived from Gradstein et al. (2012)
Outgroup sequence
Macropinna sp (Total group Macropinna, 7.246 Ma)
Estesesox foxi (Total group Esocidae, 76.4 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: Opisthoproctidae
Order: Argentiniformes