科学与环境
Dinosaur snacked on seaweed washed up on North American coasts, fossil teeth suggest
来源: Phys.org - latest science and technology news stories · 发布于
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
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.
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