9 Extinct Exotic Sea Creatures Howstuffworks

9 Extinct Exotic Sea Creatures Howstuffworks 7: megalodon. enya kim, from auctioneers bonhams & butterfields' natural history department, stands inside a set of shark jaws from the prehistoric species carcharocles megalodon that grew to the size of a school bus. ethan miller getty images thinkstock. this extinct shark was the big daddy of them all. 9 extinct exotic sea creatures a stunning array of strange and ferocious aquatic beasts patrolled earth's waters long before they became the stuff of legends and "jurassic park" movies. one could eat a great white shark in one gulp.

9 Extinct Exotic Sea Creatures Howstuffworks The first sea turtles appeared more than 245 million years ago. most scientists believe they were land creatures that evolved to become sea dwellers during the cretaceous. they were much larger than today's sea turtles with longer necks. one of the largest ancient sea turtles was the now extinct atlantochelys mortoni. it lived about 75 million. In march 2013, they captured video of an encounter with a human like creature with webbed hands. the rest is ratings history. not surprisingly, seafarers' mermaid encounters are often rejected — dismissed as hallucination, the result of too many days at sea or an overactive imagination [source: marinebio conservation society]. scholars have. Sea scorpions terrorized the seas for more than 200 million years, until they went extinct at the end of the permian period (298.9 million to 251.9 million years ago). saccorhytus coronarius a 3d. In this article, we are going to explore 10 extinct sea creatures! 1. ammonites ©llez (h. zell) cc by sa 3.0 – original license. ammonites are extinct marine mollusks that lived between 240 and 65 million years ago. they are known for their distinctive spiral shape with ridges and distinctive patterns on their shells.

9 Extinct Exotic Sea Creatures Howstuffworks Sea scorpions terrorized the seas for more than 200 million years, until they went extinct at the end of the permian period (298.9 million to 251.9 million years ago). saccorhytus coronarius a 3d. In this article, we are going to explore 10 extinct sea creatures! 1. ammonites ©llez (h. zell) cc by sa 3.0 – original license. ammonites are extinct marine mollusks that lived between 240 and 65 million years ago. they are known for their distinctive spiral shape with ridges and distinctive patterns on their shells. 5. dunkleosteus: the armored titan (largest extinct sea creature #5) dunkleosteus, a prehistoric fish from the late devonian period, is renowned for its impressive size and armored appearance. with an estimated length of 33 feet, this massive fish had a heavily armored head and sharp, beak like jaws. Another enigmatic creature from the mesozoic era, the plesiosaurus, deserves a spot among the scariest extinct sea creatures. with its long neck and formidable flippers, this marine reptile was a master of stealth and agility in the water. its appearance likely struck fear into the hearts of smaller marine life, making it a top predator of its.