The ‘Bracklesham Beds’ are a series of predominantly soft silty sands and clayey silts laid down in a sub-tropical shallow marine environment around 46Ma. Fossils are readily eroded and can be found loose on the beach along with modern sea shells. The guide has simple maps to direct fossil hunters to the best areas for surface-picking and likely exposures when the beach sand has been removed.
Category: Sedimentary rocks / Stratigraphy
This GA guide was first published in 1995 and is a great example of the sort of guide that the association still produces – coverage of small(ish), but important areas, where the geology is both fascinating and important. This one contains general descriptions of the geology and geomorphology of this part of west Wales, with 19 separate itineraries, written by 11 experts in their fields.
This is clearly one for our German readers, of which I am glad to say there are many. However, this glossy and excellently produced hardback, covering the fossils of the Alpstein region of Switzerland, may have general appeal to anyone interested in the identification and study of fossils from various parts of the world, despite being written in German.
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 an interesting guide for someone like me who lives in the Southeast of England. In fact, I have commuted from London to Brighton by train, which took me through a cross-section of the Weald, which is the subject matter of this guide.
I have stood several times in front of an (apparently) plain white, chalk cliff-face along with others, while Prof Mortimore discussed the implications of what we were seeing. And, every time, I left not just thinking but knowing this was the most fascinating piece of geology I had ever seen. That is it the man.
Fossil Hunting along the Jurassic Coast is presented by Dr Colin Dawes, a well-known, fossil hunting guide in the world-famous palaeontological site of Lyme Regis.
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.
The Crowood Press are really developing a nice little series of books on the landscape and geology of select regions of the British Isles, and Tony Waltham’s addition to the series about the Peak District is well worth a read. This new one follows the same format as the others – beautiful, full colour photos and diagrams, a fascinating chapter on each of the important geological and geomorphological aspects of the area (including buildings and industry), and an author who knows his stuff and can write it down with an easy and authoritative style.
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.
I love the Scottish Highlands and I am proud to say that I have climbed many of the mountains covered in the glossy hardback. But, as I say in the other book review on this page, it is more than a picture book. It contains some excellent and fascinating science explaining their outstanding beauty.
This is an ambitious little field guide, which aims to allow amateurs to identify basic rocks and rock formations, for the first time, in a systematic way., as it says: “… using only careful observation, a magnifying glass, a pocket knife – and a bit of patience”.
Ever since Charles Darwin pointed out the problem, evolutionary biologists have been worried by the incompleteness of the fossil record. Fortunately, discoveries of formations containing exceptionally preserved fossils (conservation Lagerstätten) have provided fascinating and important information on the history life’s diversity.
I approached this book with what turned out to be completely irrelevant preconceptions. I was very wrong. In fact, this is a little geological tour de force describing field locations and, what one reviewer described as “the logic of geology: how vanished land – and seascapes can be conjured back into existence from the raw rock record”.
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.
After having favourably reviewed the first two books in this three part series, I must admit I was very much looking forward to the publication of this last one. And, of course, I wasn’t disappointed. This is the third in a series of guides to safe and responsible fossil collecting along (this time), the East Dorset coast from the Chalk cliffs at Bat’s Head, across what are some of Dorset’s more remote coastal locations, to Hengistbury Head.
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 aim of the guide is to help professional and interested amateur geologists to investigate the rocks themselves and to put them in a modern scientific context.
I like local geological guides, which aim to get you out and about, visiting areas you might not have known are worth a daytrip. And this is a good example. I sat down and read it cover to cover, as it is only 90 pages long. And I now really want to visit this bit of Kent coastline. Largely concentrating on the Upper Cretaceous Chalk, this guidebook explains and illustrates what seems to be some marvellous geology that can also be explored during what could be a lovely day out on the beach.
This is a new edition of the classic little guide on Blue John by Trevor Ford, who has now sadly passed away. It is published by the East Midlands Geology Society and has been revised, updated and expanded by Trevor’s colleagues, Tony Waltham and Noel Worley.
I like fossils, but it is always nice to have a brief but informative guide to the actual science behind one’s finds. And this Dunedin guide certainly fits the bill for amateurs and undergraduates alike.
In recent years, Graham Park has been prolific in his writing for Dunedin Academic Press. In this new tome, he has produced what I suspect is a really great introduction to a range of key concepts and geological processes for both undergraduates and the interested, moderately well-informed amateur.