¿Qué Acabó con los Monstruos del Océano? | La Extinción de los Gigantes Marinos

Millions of years ago, the oceans were dominated by gigantic predators that occupied the top of the food chain. Marine reptiles such as mosasaurs, plesiosaurs, and ichthyosaurs ruled warm, life-rich seas, while enormous sharks and other predators evolved to take advantage of increasingly complex ecosystems. For tens of millions of years, these giants thrived thanks to abundant food and stable oceans, becoming some of the most impressive creatures to have ever existed on Earth. However, this balance began to break down due to a combination of environmental changes, ocean transformations, and catastrophic global events. Climate shifts, sea-level variations, and changes in food chains affected numerous species, but the final blow came with major mass extinction events that radically transformed marine ecosystems. The disappearance of many dominant predators paved the way for new life forms, allowing other groups to evolve and fill the vacant ecological niches. The extinction of the marine giants forever changed the history of the oceans. Although some species disappeared completely, other evolutionary lineages survived and gave rise to animals that still exist today. Studying these ancient predators allows us to understand how extreme environmental changes can alter entire ecosystems and offers a valuable perspective on the fragility of life in the face of the global transformations that have shaped our planet over millions of years.