Kolpaspis is an extinct genus of placoderm fish, which lived during the Middle Devonian period of North America.[1]
References
- ^ Bibliography of Fossil Vertebrates, 1969-1972. Geological Society of America. 1973. ISBN 9780813711416.
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Neljapäev, märts 20, 2025
Kolpaspis is an extinct genus of placoderm fish, which lived during the Middle Devonian period of North America.[1]
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