Tetragonolepis
Extinct genus of fishes
Tetragonolepis Temporal range: 203.6–196.5 Ma PreꞒ Ꞓ O S D C P T J K Pg N | |
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Fossil | |
Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Chordata |
Class: | Actinopterygii |
Clade: | Ginglymodi |
Order: | †Semionotiformes |
Family: | †Semionotidae |
Genus: | †Tetragonolepis Bronn, 1830 |
Species | |
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Tetragonolepis (from Greek: τετρα tetra, 'four', Greek: γονή gonḗ, 'angle', and Greek: λεπίς lepis 'scale')[1] is an extinct genus of bony fish belonging to the family Dapediidae that lived during the Rhaetian–Hettangian ages (latest Triassic to earliest Jurassic).
![](http://upload.wikimedia.org/wikipedia/commons/thumb/8/83/Tetragonolepis_semicincta.png/220px-Tetragonolepis_semicincta.png)
References
- ^ Roberts, George (1839). An etymological and explanatory dictionary of the terms and language of geology. London: Longman, Orme, Brown, Green, & Longmans. p. 170. Retrieved 1 January 2022.
Sources
- In the Shadow of the Dinosaurs: Early Mesozoic Tetrapods by Nicholas C. Fraser and Hans-Dieter Sues
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