Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Megaclassis: Osteichthyes
Superclassis/Classis: Actinopterygii
Classis/Subclassis: Actinopteri
Subclassis/Infraclassis: Neopterygii
Infraclassis: Teleostei
Megacohors: Osteoglossocephalai
Supercohors: Clupeocephala
Cohors: Euteleosteomorpha
Subcohors/Superordo: Protacanthopterygii
Ordo: Argentiniformes
Subordo: Argentinoidei
Familia: Argentinidae
Genus: †Protargentinolithus
Species: †P. erraticus – †P. extenuatus
Name
†Protargentinolithus Schwarzhans, 2003
References
Schwarzhans, W. 2003. Fish otoliths from the Paleocene of Denmark. Geological Survey of Denmark and Greenland Bulletin 2: 1-94.Reference page.
Schwarzhans, W., Mörs, T., Engelbrecht, A., Reguero, M. & Kriwet, J. 2016. Before the freeze: otoliths from the Eocene of Seymour Island, Antarctica, reveal dominance of gadiform fishes (Teleostei). Journal of Systematic Palaeontology Online edition. DOI: 10.1080/14772019.2016.1151958Reference page.
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