The British upper Ordovician has a spectacular variety of invertebrate fossils. The marine communities in which they lived developed on a number of microcontintents and terranes, associated with tectonically active areas of the Earth’s crust.

This book has the shape, form and feel of a holiday souvenir book – the sort you buy in tourist information shops to commemorate your visit, with pictures of the sites you didn’t have time to see. And, there is plenty of information for the curious visitor wanting to learn more about the earth science of the area. However, that isn’t the reason why I find it really interesting.

This is an odd, but nice little book, covering the geology of the Craven Lowlands, an that area is somewhat ignored, geologically. This may be true and, as much of this area is covered by Areas of Outstanding Natural Beauty, it therefore seems a great area for a geologically minded to go to for a holiday.

Fossils of the Rhaetian Penarth Group was the ninth published by PalAss and covers the eponymous Rhaetian Penarth Group, which includes the former Westbury Beds, Cotham Beds and White Lias.

I love both the Yorkshire coast and its Jurassic fossil flora. I have used this guide many times, while ambling around looking for fossil plants.

Once upon a time, I would have said that the only reason to buy this sort of guide is to look at the (black and white) photos of dinosaurs and their bones, and learn about the terrestrial life of what is now the Isle of Wight. However, this is obviously wrong. Of course it is possible for amateurs, as well as professionals, to find dinosaur bones on the beaches of the island.