Historia de los mosasaurios

What creature was mistaken for a whale, a crocodile, and a sea dragon? How did a land-dwelling lizard manage to become the ocean's apex predator? Why did its discovery turn 18th-century science upside down? What do its fossils tell us about evolution, extinction, and climate change? Could its relatives still be among us, camouflaged as modern snakes or lizards? Mosasaurs—those colossal marine reptiles that ruled the seas over 66 million years ago—continue to inspire passion, curiosity, and awe. This is the story of their reign and their legacy. In this book, renowned science communicator Pablo Marcos Rodríguez takes us on a fascinating journey through the rise and fall of these formidable predators. From their humble terrestrial origins to their total conquest of the aquatic realm, *History of the Mosasaurs* reveals how these remarkable reptiles—distant relatives of modern monitor lizards and snakes—lived, hunted, evolved, and vanished. Through fossils, Cretaceous maps, and anatomical comparisons, the reader will discover a vibrant marine world teeming with giant sharks, predatory fish, and creatures that seem to have sprung from mythology. This work traces the history of mosasaurs while revealing how the foundations of paleontology and evolutionary theory were laid. It is a book that will captivate anyone fascinated by prehistoric giants, the enigmas buried in time, and the discovery of the ancient secrets hidden within the rock.