We're at the Jurassic period, which existed between 144 and 180 million years ago. It was a time when plant life began to flourish as the newly formed oceans brought rain to many parts of the world that had previously been nothing more than dry deserts.

Marina Ventura and The Micro-Gridders: The Super Squad
05:17

The Circular Trail: a free Time Hunters history walk around the City of London
46:10

Marina Ventura and The Micro-Gridders: The Power Stash
05:25