The Ediacaran Period of Earth’s past was poorly understood, and the enigmatic fluctuations and magnetism could have been ...
Samples of rare earth minerals from left, Cerium oxide, Bastnasite, Neodymium oxide and Lanthanum carbonate are on display during a tour of Molycorp's Mountain Pass Rare Earth facility in Mountain ...
Magnetic deposits laid down during the Ediacaran Period, 630 million years ago to 541 million years ago, are not inexplicable fluctuations, some researchers argue. Instead, there is a pattern encoded ...