The slice of Earth's crust on which New York City now sits, for example, once lay right in the middle of an enormous supercontinent around 750 million years ago. It's also possible to select a ...

Scotese’s models describe plate tectonic development since 750 million years ago, not long after green algae first evolved in the Earth’s oceans. Webster’s site also utilizes GPlates ...

How about before then, when Earth had just one supercontinent ... formed part of the Rodinia supercontinent 750 million years ago. Webster's map relies on the work of geologist and paleogeographer ...

interactive map of Earth, hosted on the Dinosaur Pictures website, allows you to time travel as far back as 750 million years. Users plug in a location, and then toggle between time periods ...

Back when the Earth was crawling with trilobites and other strange shelled creatures, our planet may have had a ring just ...

Earth may have sported a Saturn-like ring system 466 million years ago, after it captured and wrecked a passing asteroid, a new study suggests. The debris ring, which likely lasted tens of ...

By Becky Ferreira If you were to look up from Earth some 466 million years ago, you might have seen a gleaming ring stretching across the sky, some scientists say. A study published this month ...

Researchers have found clear indications that Earth may have had a ring system hundreds of million years ago. The recent ...

This ancient ring system is thought to have formed about 466 million years ago, at the beginning of a period when Earth was regularly hit by meteorites, according to a new paper in the journal ...