Meaning Of The Word Ostracoderm

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What's the definition of Ostracoderm? Find Ostracoderm meanings, definitions and more at the Real Dictionary online.

Ostracoderm Meaning

Ostracoderm Definition
Ostracoderm Definition

What's The Definition Of Ostracoderm?

ostracoderm in American English
noun: any of several extinct jawless fishes of the Ordovician, Silurian, and Devonian periods, having the body enclosed in an armor of bony plates

ostracoderm in British English
noun: any extinct Palaeozoic fishlike jawless vertebrate of the group Ostracodermi, characterized by a heavily armoured body

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