Dinosaur Diets: Evidence of Seaweed Consumption Found in Fossil Teeth

Just now September 30, 2026 1 min read 📰 Phys.org

📋 Key Takeaway

A study published in Frontiers in Ecology and Evolution indicates that dinosaurs may have consumed marine material washed ashore, highlighting the ecological interactions between land and sea. This research sheds light on the dietary habits of prehistoric animals and their reliance on marine subsidization. While not directly related to current Iranian affairs, it underscores the importance of ecological studies in understanding historical environmental changes.

Storms routinely wash marine material ashore, providing food for land animals and other organisms. This is known as marine subsidization (MS). Today, MS is particularly common in coastal ecosystems and is especially important to animals when land ecosystems produce less food than usual, such as during droughts. A new Frontiers in Ecology and Evolution study has shown that dinos and their prey, too, may have eaten seafood washed onto beaches.