I have reviewed some excellent previous guides in this series (Iceland: Classic Geology in Europe 3), but this one is closer to home and covers an area that I have fond memories of from my Munro-bagging days. This is more a companion guide for those walking in the Highlands, especially those on geological field trips.

I remember reading and enjoying this book when the first edition came out many years ago. I am also a keen hillwalker and have stood on top of many of the Scottish mountains referred to in the text. In fact, I particularly enjoyed climbing Ben More on the island of Mull, which I remember reading was the last volcano in northwest Europe.

For anyone like me who finds the immensity of geological time (‘deep time’) both fascinating and fundamentally difficult – both emotionally and intellectually – this is a great book. Paul Lyle has written it for environmentalists and policy makers to help them explain their concerns and decisions more clearly in the context of geological time, but these are not the only people who should read it.

Those of you who have read a few of my book reviews will know that I love geo-guides to small geographical areas, rather than just the big geological scientific issues. In fact, there are lots of good UK guides like this one, to areas such as Dorset and Yorkshire, and many areas of Scotland and Wales, for example. And this is another excellent example of that genre.

As a former ‘Munro bagger’ and now keen geologist, this book combines two of my favourite pastimes. While the body is not quite so willing as before, the ability to read about the geology of some of my favourite Scottish walks is an absolute pleasure.

The fossil bearing rocks of the British Isles contain the remains of life from the last 2,900Ma and the UK is seen by many as the cradle of modern geology. With this is mind and using a geological map of Britain, palaeontologist Peter Doyle offers a comprehensive guide to UK fossils.