El continente perdido bajo las montañas que revela un secreto de la Tierra de hace 550 millones de años

The Remnants of a Lost ‘Supercontinent’ Just Rewrote the History of Life on Earth

A team discovered that Gondwana, an ancient landmass that formed more than 500 million years ago, was in fact large enough to be deemed a supercontinent, a finding that sheds light on the “explosion” of ancient Cambrian…