Paralogania

Paralogania; Temporal range: Upper Silurian PreЄ Є O S D C P T J K Pg N
	Representative denticle of Paralogania.
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Thelodonti
(unranked):	Loganiidae
Genus:	†Paralogania

Paralogania is an extinct genus of thelodonti fish that is known from the Upper Silurian geological period (Wenlock / Ludlow); the best fossil deposits are from the Baltic Sea region, but it is widespread in the Northern Hemisphere.[1]

References

Maars, T (June 2003). Proceedings of the Estonian Academy of Sciences, Geology. Proceedings of the Estonian Academy of Sciences, Geology. 52. pp. 98–112.

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[1] Maars, T (June 2003). Proceedings of the Estonian Academy of Sciences, Geology. Proceedings of the Estonian Academy of Sciences, Geology. 52. pp. 98–112.