Tesseraspis

Tesseraspis
Temporal range:
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Agnatha
Class: †Pteraspidomorpha
Subclass: †Heterostraci
Family: †Tesseraspidiformes
Genus: †
Wills, 1936

Tesseraspis is a Lowermost Devonian fish characteristic of the Traquairaspis Fish Zone.[1]

References

  1. ^ Obruchev, D.; KaratajÜtÉ-Talimaa, V. (1967). "Vertebrate faunas and correlation of the Ludlovian-Lower Devonian in eastern Europe". Journal of the Linnean Society of London, Zoology. 47 (311): 5. doi:10.1111/j.1096-3642.1967.tb01390.x.


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