Geology of South Wales

I quite like regional guides books, even about areas I haven’t been to and am unlikely to visit. That isn’t the case for South Wales, which is one of my favourite areas in the UK for both scenery and geology. Therefore, this guide is another good addition to my collection and will no doubt accompany me soon on another holiday in the Principality.

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.

Red Coast Revealed

The Jurassic Coast Trust has certainly producing some good books. As is well known, in recognition of its wonderful geology, the coast between Orcombe Rocks in southeast Devon and Old Harry Rocks in south Dorset was granted World Heritage status in December 2001. In this respect, these two guides cover the western and the eastern thirds of this remarkable coastline.

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.

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.

The island of Cyprus is a truly classic area of geology in Europe. Perhaps nowhere else on Earth does so small an area provide such an excellent illustration of the dynamics of Earth processes through abundant exposures of spectacular and diverse geology.

As the author says, “The abundance and diversity of Foraminifera … make them uniquely useful in studies of modern marine environments and the ancient rock record”. And this book represents an interesting, enjoyable and informative ‘one-stop-shop’ treatment of precisely that subject.

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”.

I always wait expectantly for the publication of a new Palaeontological Association guide to fossils and, when they turn up, I am never disappointed. This is undoubtedly another triumph. This guide attempts to bring the diversity of its flora and fauna together in a single work, for the first time.

The second edition of Microfossils, published in 2005, is still the definitive guide to all the major microfossil groups and the essential reference tool and laboratory guide for undergraduate and graduate students of micropalaeontology.

The very small number of books published by the Medway Fossil and Mineral Society are without exception, wonderful and this is probably the best. And, there are very few guides on the London Clay. Therefore, this guide is invaluable and more than welcome.

South Wales is a great place to do geology, both because of the variety of what can be seen and the general beauty of the area and its surrounds. In fact, the sedimentary rocks here (largely from the Palaeozoic and late Triassic/Lower Jurassic) were deposited in a wide range of environments, for example, deep-sea fans, clastic-carbonate shelf seas, beaches, estuaries and deltas, and rivers and floodplain swamps, to name but a few.

I wish I had this book when I was starting out collecting fossils. It has everything and more you need to take your hobby (and, who know, later a career in palaeontology) to a better, and more advance and fulfilling place. While I will never take the record-keeping and note taking to the levels gently suggested in this very readable book, perhaps if I had read this when I was a teenager, perhaps I would have done.

This book is truly sumptuous, and yet is also a comprehensive discussion of William Smith’s maps (including the revolutionary ‘A Delineation of the Strata of England and Wales, with part of Scotland’) and career. It is beautifully produced, printed on quality paper and the full colour illustrations are outstanding.