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					 			      	Dunkleosteus - Wikipedia, the free encyclopedia
					 			      	 
 Dunkleosteus is an extinct genus of arthrodire placoderm fish that existed during the Late Devonian period, about 380-360 million years ago. Some of the species, such as D. terrelli, D. marsaisi, and D. magnificus, are among the largest arthrodire placoderms ever to have lived. https://en.wikipedia.org/wiki/Dunkleosteus
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					 			      	List of Placoderm Genera - Wikipedia, the free encyclopedia
					 			      	 
 This list of placoderms is an attempt to create a comprehensive listing of all genera from the fossil record that have ever been considered to be members of the class Placodermi. https://en.wikipedia.org/wiki/List_of_placoderm_genera
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					 			      	Lists of Prehistoric Fish - Wikipedia, the free encyclopedia
					 			      	 
 Prehistoric fish are early fish that are known only from fossil records. https://en.wikipedia.org/wiki/Lists_of_prehistoric_fish
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					 			      	List of Acanthodians - Wikipedia, the free encyclopedia
					 			      	 
 This list of acanthodians is an attempt to create a comprehensive listing of all genera that have ever been included in the subclass Acanthodii, excluding purely vernacular terms. https://en.wikipedia.org/wiki/List_of_acanthodians
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					 			      	Dunkleosteus - Prehistoric-Wildlife
					 			      	 
 Information about the placoderm fish Dunkleosteus and other prehistoric creatures. http://www.prehistoric-wildlife.com/species/d/dunkleosteus.html
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					 			      	Prehistoric Fish Pictures - About
					 			      	 
 Pictures, illustrations and photographs of prehistoric fish, ranging from the earliest vertebrates to modern lobe-finned and ray-finned fish. http://dinosaurs.about.com/od/dinosaurpictures/ig/Prehistoric-Fish-Pictures/
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					 			      	Coelacanth Facts - National Geographic
					 			      	 
 Learn all you wanted to know about coelacanths with pictures, videos, photos, facts, and news from National Geographic. http://animals.nationalgeographic.com/animals/fish/coelacanth
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					 			      	Scientists Discover World's Largest Dinosaur Fish
					 			      	 
 A prehistoric fish measuring over 54ft is the biggest-ever to roam the oceans, say scientists. http://www.ibtimes.co.uk/prehistoric-fish-leedsichthys-dinosaur-cambridgeshire-501537
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					 			      	Top 10 Terrifying Prehistoric Sea Monsters
					 			      	 
 The modern ocean is a scary place, filled with barracuda, sharks, super-squids, and possibly Cthulhu. http://www.toptenz.net/top-10-terrifying-prehistoric-sea-monsters.php
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					 			      	Top 10 Prehistoric Fish Alive Today - ListVerse
					 			      	 
 This list looks at fish that were around in remote, prehistoric times. http://listverse.com/2010/05/14/top-10-prehistoric-fish-alive-today/
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					 			      	Evolution of Fish - Wikipedia, the free encyclopedia
					 			      	 
 The evolution of fish began about 530 million years ago during the Cambrian explosion. https://en.wikipedia.org/wiki/Evolution_of_fish
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					 			      	List of Prehistoric Cartilaginous Fish Genera - Wikipedia, the free encyclopedia
					 			      	 
 This list of prehistoric cartilaginous fish is an attempt to create a comprehensive listing of all genera that have ever been included in the class chondrichthyes and are known from the fossil record. https://en.wikipedia.org/wiki/List_of_prehistoric_cartilaginous_fish_genera