Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...
Before Pangea, Earth may have been dominated by a supercontinent called Pannotia. Once considered a key piece in the puzzle of our planet’s geological history, Pannotia’s existence is now being ...
Pannotia holds an odd place in Earth science. It is mentioned in textbooks and review papers, but its outline is unclear. The ...