I have to admit, I was beginning to wonder where Prof Rory Mortimore’s update of his excellent Chalk of Sussex and Kent was. And now I know. It wasn’t a second edition he was working on, but this magnificent magnum opus in two volumes covering a vastly greater area than that other guide. And the wait was more than worthwhile. The thoroughness, writing quality, content and publication standards are superb.

This is another of the GA’s short guides, being only 21 pages long and therefore easy to put in a cagoule pocket. Importantly, the five excursions described in the guide are centred on the city of Plymouth. Therefore, the logistics necessary to visit the itineraries should be relatively easy.

This GA guide is stated to be a “Geology Teaching Trail”. Well, it may be, but when I ambled along the trail with the guide in my hand, I certainly wasn’t in a teaching situation. Rather, I was out for a nice walk and a guide to explain what I was seeing. And it did just that and the classic Silurian/Ordovician unconformity you can see was just that. Classic!

Shropshire is one of my favourite areas for both geology and fossil collecting. The Silurian of this beautiful area is fascinating and, if you can get permission to get into one of the commercial quarries (and you will need permission), then the results will be remarkable.

West Dorset is rightly famous for its fossils, but few people visit its wonderful, fossiliferous cliffs to look at them as landforms, rather than as an endless source of ammonites and belemnites. This guide does just that and, covers a series of itineraries in the context of landform type.

This GA guide is intended as a major guidebook to the exposures of highly significant Precambrian, Carboniferous and Permo-Triassic sediments, through to Jurassic rocks of the East Midlands. Personally, it is an area I only partly know (I know Edale in the Peak District quite well) and, for that reason, is an interesting set of locations for me.

This is one of GA’s little guides to a very specific area. This one is West Cornwall, a holiday destination that I recently visited during which I spent some time looking at the geology, along with the gardens and archaeological sites.

This is another lovely guide by the GA to an area that perhaps readers would not associate with good geology. But, of course, that is because of its title, because the areas like Pendle Hill and Derbyshire are wonderful, not just to visit for their geology, but also for their holiday appeal.

The is a second edition of Prof John Cope’s excellent geological guide to the Dorset coast for the Geologists’ Association. It is slightly shorter than the first edition, with some minor corrections and some of the figures revised, together with new photographs. It also now includes the huge quantity of data amassed over last few decades during the hydrocarbon exploration work in the county.

This is one of the oldest of the GA’s guides and is currently in its third edition (the first having been published in 1957 and the second in 1972). Although there have been changes in classification and so on, the general exposures are largely as good as they used to be – or they were the last time I went!

There are only a few good books on the London Clay and its fossils, but this little guide from the Geologists’ Association is a good start for beginners, children and teenagers. Rockwatch, which published this guide, is the national geology club for young people, the junior club of the GA. Having said that, this guide does not dumb down the information it contains.

This is another of GA’s guides, this time to the geology and geomorphology of the popular holiday destination of the Castleton Area in Derbyshire. I love this area and have visited there both for the geology and the beautiful scenery.

This was the first GA guide I ever bought, and I suspect it is still the best. My copy is more than well-thumbed and water-damaged, through many a happy trip to the south of England to collect, what a friend describes as “white fossils in white rock”.

The Geologists’ Association has produced yet another great guide, this time on the geology of Wales. However, this is a slightly different beast from most of their other publications. As is always the case with this excellent series of guides, the book describes the geology of different sites capable of being visited. However, this time, the conceit is that visiting the locations is assumed to be by car.

The Geologists’ Association is making something of a name for itself when it comes to pushing the envelope in geological publishing in the UK. It has already produced guides to the geology of non-UK locations and I have reviewed a new guide to the roadside geology of Wales. In itself, that was quite a departure, but so is the book under review – a guide to the ‘urban geology’ of Barcelona.

The Dalradian is a geological term describing a series of metamorphic rocks, typically in the high ground lying southeast of the Great Glen of Scotland. It was named after the old Celtic region of Dál Riata (Dalriada) by the geologist, Sir A Geikie, in 1891, and the term now covers a range of metamorphic rocks.

Recently, the Geologists’ Association kindly sent me three of their new guides to review, and I chose to review Alderney and La Hague: an Excursion Guide first, for some very personal reasons. I remember fondly my visits as a child to Alderney, and my extensive civil engineering works on Corblets beach, building dams of sand to capture the water flowing across the sand into the Race of Alderney.

Anglesey contains a fascinating variety of rock types and geological structures, best exposed in a magnificent coastline. The bedrockgeology of Anglesey comprises a complex collage of igneous, sedimentary and metamorphic rocks that were formed between 300 and 650 million years ago.

I like the GA guides. They are excellent resources for amateurs and professional geologists alike. I frequently browse mine, planning geological trips I will probably never take, because I live in geological unexciting London. Therefore, imagine how pleased I was to receive a GA guide to the Great Metropolis to review.

For a long time, Watchet has been known as a superb location for those interested in both fossils and geology, but, surprisingly, the location has had little in the way of media attention. However, within the last couple of years, this area has begun to attract a lot of interest and this little book will further increase its growing popularity.