Summary The oceans of the Devonian period were dominated by a great variety of placoderm, armored fish with bony jaws but most still lacking teeth. One of their species seems to be the ancestor of all terrestrial vertebrates alive today.
Directed : Unknown
Written : Unknown
Stars : Jason Vu
Genres : Animation Documentary
Release date : Sep 24, 2021
Countries of origin : United States
Official sites : Official YouTube Channel
Language : English
Summary The oceans of the Devonian period were dominated by a great variety of placoderm, armored fish with bony jaws but most still lacking teeth. One of their species seems to be the ancestor of all terrestrial vertebrates alive today.
Genres : Animation Documentary
Release date : Sep 24, 2021
Countries of origin : United States
Official sites : Official YouTube Channel
Language : English
