After the formation of the earth, we enter the Pre-Cambrian. We look the creation of continents, the oldest rocks, how to date them and the late heavy bombardment.

Next time we focus on the creation of life and continue through the pre-cambrian.

Thanks for listening

Visit the site for the transcript - www.thenaturalhistorypodcast.com

An online geological map of the UK
https://mapapps.bgs.ac.uk/geologyofbritain/home.html