Prehistoric coasts were some of the busiest places on Earth, teeming with life both in the water and on land 🌊🦖. Rivers and oceans met here, creating rich ecosystems where dinosaurs, marine reptiles, and early mammals all crossed paths. Along the shoreline, pterosaurs soared overhead, scavenging carcasses washed ashore, while herbivorous dinosaurs came to drink and feed on lush plants. In the shallows, giant fish and crocodile-like predators lurked, ready to ambush. Interesting fact: many foss