Subphylum Vertebrata Class Placodermi | Phylum Chordata Infraphylum Gnathostomata | |
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Yunnanolepis is an extinct genus of primitive Antiarch placoderm. The fossils of the various species are found in Early to Middle Devonian strata in Southern China and Middle Devonian strata in Vietnam.
References
Yunnanolepis Wikipedia(Text) CC BY-SA