Carcharocles megalodon was a scourge of the oceans during the Miocene and Pliocene epochs, approximately 23 million to 2.6 million years ago. The largest megalodons were probably around 17.9 meters (58.7 feet) long, making them the largest sharks, the largest fish, and possibly even the large...
Dinosaurs are diversified and dominant terrestrial vertebrates that appeared in the Mesozoic Era and dominated the global terrestrial ecosystem for more than 160 million years. If you want to know the best in the world of dinosaurs, be sure to read the introduction below....