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Osteostraci


 

Osteostraci (Cephalaspidiformes) are an extinct marine subgroup of the agnatha.

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They lived from the Middle Silurian to Late Devonian.

Related Topics:
Middle Silurian - Late Devonian

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Osteostraci possessed paired fin-like structures.

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Osteostraci: See also ►

~ Table of Content ~

►Introduction
►See also
►External links

 

 

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