Английская Википедия:Exutaspis

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Шаблон:Italic title Шаблон:Taxobox

Exutaspis megista is an extinct, "giant" buchanosteid arthrodire placoderm. Its fossils have been found in the Late Emsian-aged marine strata of the Jiucheng and Haikou Formations in Wuding, Yunnan.

It was originally described as a phlyctaeniid. Later, after comparison with the Chinese Buchanosteus guanxianesis, Exutaspis was reappraised as a buchanosteid. The holotype, a "head roof," is Шаблон:Convert long.

References

Шаблон:Reflist

Шаблон:Portal Шаблон:Buchanosteidae Шаблон:Placodermi Шаблон:Taxonbar


Шаблон:Placoderm-stub