IN A NUTSHELL 🦈 Recent research reveals ancient super predators ruled oceans 130 million years ago. 📊 Study reconstructs an intricate marine ecosystem from Colombia’s Paja Formation. 🔍 Researchers identify a seventh trophic level, indicating unprecedented ecological complexity. 🌊 Findings provide insights into evolutionary pressures shaping modern marine biodiversity. About 130 million years ago, the […]