Devonian Sea Scene. An Illustation Depicting Life In A Devonian Period Sea (419 To 358 Million Years Ago). Shown Are: Trilobites, Euryptids, Blastoids, Crinoids, Caryocrinites And Graptolite Dictyonema Retiforme.

KEYWORDS

animal aquatic blastoids cambrian carboniferous caryocrinites creature crinoid cystoids devonian diorama early environment era eurypterids evolution extinct extinction fish fossil freshwater giant grand illustration image jaws lake life marine monster nature ocean organism paleontology period permian picture placoderm powerful predator prehistoric primitive render research sand science scorpions sea teeth trilobites undersea underwater water