The Changes of the Earth Over the Past 1.8 Billion Years
The movement of tectonic plates on Earth has been recreated in a short video by a group of Chinese scientists.Tectonic plates on Earth over the past 1.8 billion years. (Video: ...
Tag: supercontinent Rodinia.
1 billion years “lost”: Traces of Earth’s shattered supercontinent found
The mystery of nearly 150 million years of the Grand Canyon, a strange land where rocks are billions of years apart in age, has just been unraveled: it is the ...
