Gyrodus information

Gyrodus; Temporal range: Bajocian–Barremian PreꞒ Ꞓ O S D C P T J K Pg N
	Gyrodus hexagonus from Solnhofen, Germany
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Actinopterygii
Order:	Pycnodontiformes
Family:	Pycnodontidae
Genus:	Gyrodus; Agassiz, 1843
Species
	G. circularisAgassiz, 1833; G. cordillera Martill et al., 1998; G. cretaceus Agassiz, 1844; G. hexagonusde Blainville, 1818; G. huiliches Gouiric-Cavalli et al., 2019; G. milium Henry, 1876;

Gyrodus (from Greek: γύρος gyros, 'curved' and Greek: ὀδούς odoús 'tooth')^[1] is an extinct genus of pycnodontiform ray-finned fish that lived from the middle Jurassic (Bajocian) to the middle Cretaceous (Barremian).^[2]

^ Roberts, George (1839). An etymological and explanatory dictionary of the terms and language of geology. London: Longman, Orme, Brown, Green, & Longmans. p. 74. Retrieved 30 December 2021.
^ Kriwet, Jürgen; Schmitz, Lars (2005). "New insight into the distribution and palaeobiology of the pycnodont fish Gyrodus". Acta Palaeontologica Polonica. 50 (1): 49–56.

[1] Roberts, George (1839). An etymological and explanatory dictionary of the terms and language of geology. London: Longman, Orme, Brown, Green, & Longmans. p. 74. Retrieved 30 December 2021.

[2] Kriwet, Jürgen; Schmitz, Lars (2005). "New insight into the distribution and palaeobiology of the pycnodont fish Gyrodus". Acta Palaeontologica Polonica. 50 (1): 49–56.

Gyrodus information

and 29 Related for: Gyrodus information

Gyrodus

Pycnodontiformes

Largest prehistoric animals

Pterodactylus

Paleobiota of the Solnhofen Formation

Pycnodontidae

Maraldichthys

Kimmeridge Clay

Thiollierepycnodus

Congopycnodus

Hensodon

Ichthyoceros

Fish species in the Western Interior Seaway

Palaeobalistum

Trewavasia

Coelodus

Gebrayelichthyidae

Coccodontidae

Coccodus

Edwin Hennig

Polygyrodus

Scalacurvichthys

List of prehistoric bony fish genera

Athrodon

Painten Formation

Macropycnodon

Piranhamesodon

Gebrayelichthys

Nursallia

Gyrodus Temporal range: Bajocian–Barremian PreꞒ Ꞓ O S D C P T J K Pg N

Gyrodus hexagonus from Solnhofen, Germany
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Actinopterygii
Order:	Pycnodontiformes
Family:	Pycnodontidae
Genus:	Gyrodus Agassiz, 1843
Species
G. circularisAgassiz, 1833 G. cordillera Martill et al., 1998 G. cretaceus Agassiz, 1844 G. hexagonusde Blainville, 1818 G. huiliches Gouiric-Cavalli et al., 2019 G. milium Henry, 1876