Las conchas marinas vacías se convirtieron en nuevos hábitats por primera vez hace 470 millones de años

Empty seashells became the ocean’s first ready-made homes 470 million years ago, helping create an entirely…

An international study led by scientists at the University of Tartu shows that about 470 million years ago, a major ecological change took place in the world’s oceans. For the first time, the hollow interiors of empty…