This book is about English geologist William Smith and his great achievement, the first geological map of England, Wales and southern Scotland.
Gibson Boulders: a remarkable collection of Ice Age boulders in Saffron Walden
At the junction of Gibson Gardens and Margaret Way in Saffron Walden is a mound of grass with a few trees. On closer inspection it becomes apparent that there are also a number of large boulders here, some lying on the surface and others poking through the grass.


