Fossils, geology and minerals. The highly acclaimed international earth science magazine with over 700 articles and book reviews.
Kaolinite is a clay mineral, first described in 1867 for its occurrence in the Jari River basin, Brazil. It is very common and is extensively mined in the UK, France, Brazil, Australia, India, Korea, USA and China. The mineral is mined under the name of Kaolin, but is more commonly … Read More
Maria C Sendino and Paul D Taylor (UK) Fossils such as ammonites, trilobites, crinoids and shark’s teeth understandably attract the most attention from fossil enthusiasts. However, other groups can provide equally fascinating insights into the history of life and ought not to be neglected. Among these ‘Cinderella fossils’ are conulariids. … Read More
Khursheed Dinshaw (India) The Salkhan Fossil Park is located in the state of Uttar Pradesh in India. Spread over 25 hectares, it is an important geoheritage site for stromatolites. These stromatolites were identified by Professor RC Misra and Professor S Kumar of the University of Lucknow. Stromatolites are layered sedimentary … Read More
Deborah Painter (USA) Plant fossils come in a wider variety than this author used to believe. This article will discuss some of the different ways that plant fossils are preserved. Casts The fossil in Figs. 1 and 2 is a cast of Stigmaria. It is comprised of greyish sandstone. Sandy … Read More
Dr Neale Monks Of course, you can enjoy a fun and productive geological field trip using nothing more than your eyes to spot interesting specimens and your hands to collect them. At localities like Sheppey, where fossils are constantly being weathered out of soft clay, you can find shark teeth, … Read More
Ken Brooks (UK) Pierre Teilhard de Chardin was born in the Auvergne region of France on 1 May 1881. His enthusiasm for science developed in his childhood, partly through the influence and encouragement of his father, who was a keen naturalist. In 1899, at the age of 18 and having … Read More
Khursheed Dinshaw (India) The Geology Museum of Ipoh in Malaysia is located inside the premises of the Department of Minerals and Geoscience Malaysia (Fig. 1). The museum is an interesting venue where you canlearn about both the geology and the geosciences of the country. The easy to navigate museum was … Read More
Dr Steven C Sweetman (UK) Ask any palaeontologist, professional or otherwise, to name the first fossil vertebrate or vertebrate group that comes to mind and the chances are that the majority will come up with something like the charismatic dinosaurs, Dimetrodon (Fig. 1), the saber-toothed ‘tiger’ or some other large … Read More
Michael E Howgate One hundred years ago, a grapefruit-sized lump of rock ended its four and a half billion year long journey through space by crashing into a field in northwest Essex. To be more precise, at 1pm on Friday, 9 March 1923, Frederick Pratt, a thatcher and farm labourer, … Read More
Paul D Taylor The Chatham Islands are a far-flung outpost of New Zealand (Fig. 1). This isolated archipelago sits in the Pacific Ocean, some 850km east of Christchurch, and lies very close to the International Date Line, making the Chatham Islands one of the first places in the world to … Read More
Deborah Painter (USA) Tiger’s eye is definitely an unusual semiprecious gem because of a phenomenon called “chatoyancy” seen in only a few minerals and stones. “Chat” is of course the French word for “cat”. The golden bands of polished specimens remind one of a cat’s eye. Chatoyancy refers to the … Read More
This is a charming little book, which describes itself as an “admittedly idiosyncratic compendium of [geological] words and phrases chosen because they are portals into larger stories”. It succeeds brilliantly at its professed goal, combining a great deal of information, education, and a gentle sense of fun, brought out very nicely by some attractive and humorous illustrations.
Raymond Dedeyne and Rik Dillen (Belgium) This is a story in two parts about two fake mineral specimens of a double salt, written by two authors with the same initials… You can find fake mineral specimens all the time at mineral shows, but also on location. A good example is … Read More
Neale Monks (UK) Belemnites are common fossils, and most collectors will have a few of these distinctive, bullet-shaped fossils in their collections. In fact, belemnites have been recognised as something other than mere stones for thousands of years. As a result of their remarkably phallus-like shape, the Ancient Egyptians associated … Read More
Neale Monks (UK) The rocks we know in Britain and Ireland as the Carboniferous Limestone were laid down between 363 and 325 million years ago, during a period when global sea levels were particularly high, a condition that geologists refer to as a transgression. The climate was tropical, and the … Read More
Rob Hope (France) For many years, a great number of Permian fossil footprints have been found in the red mudstone horizons of France’s Lodéve basin (Fig. 1). I have spent some time researching the fossils of this barren region, including learning from papers written by an array of specialists, as … Read More
Dr Vic Pearson (UK) Every year, thousands of tonnes of dust and rock penetrate the Earth’s atmosphere. The fiery passage of these objects produces the familiar ‘shooting star’ phenomenon, known as meteors. Much is destroyed during this descent, but some material is delivered to the Earth’s surface, either as meteorites … Read More
Stephen K Donovan (Netherlands) and David N Lewis (UK) Palaeozoic crinoids are uniformly beautiful and come in many shapes and sizes, but almost all fall into one of three principal groups. The camerates are the largest and most robust, commonly incorporating the lower part of the arms into an enlarged … Read More
I know this looks first and foremost like a coffee table book, but what a picture and coffee table book! And, unlike such books, the undoubtedly chatty text is well worth reading. This is a great book for those who love palaeontology.
Jon Trevelyan (UK) Kendal Museum is one of those charming, cluttered museums I feared were dying out (Fig. 1), but still seem to defy the odds and continuing surprising visitors. Like the museum in Whitby (see Geology museums of Britain: Whitby Museum, Yorkshire), at Kendal, there seems to be exhibits … Read More
Dr Caroline Buttler (UK) Oxygen is responsible for the majority of chemical reactions that lead to the decay and degradation of museum specimens; the corrosion of iron and the fading of many pigments when exposed to ultraviolet light could not occur without the presence of oxygen. It is also essential … Read More
James O’Donoghue (UK) Every angler dreams of reeling in a prize catch – a 40lb pike perhaps, or a whopper of a salmon. Record-breaking fish fire the imagination as few other creatures can, and the lochs of Scotland have inspired many a fishy tale. However, even the tallest of these … Read More
George Burden (Canada) The Wasson’s Bluff fossil site, near Parrsboro, is the most geologically recent, yet perhaps the most fascinating of the locations of interest to palaeontologists in Nova Scotia. Located on the Bay of Fundy’s Minas Basin, fossil buffs can view what are perhaps the smallest dinosaur footprints ever … Read More
George Burden (Canada) In this second article on fossil locations in Nova Scotia in Canada, I will discuss the fascinating site of Blue Beach. This is perhaps the least known and most under-appreciated of the three major fossil cliffs in Nova Scotia. Most residents of the province (including me, until … Read More
To be fair, Essex has never been famed or well-regarded for its geology, at least not by me. I know it has its locations – Walton-on-the-Naze springs to mind – but not a lot else. However, this guide is set to change all that. Full colour photographs and illustrations (on virtually every page), with 416 pages of excellent text, with particularly good sections on the London Clay and Red Crag, it is as good as it gets. It is worth owning for its own sake, even if you are not going to, or are living in, Essex.
George Burden (Canada) There are three fossil sites of major interest to both professional and amateur palaeontologists in Canada’s east coast province of Nova Scotia. These are the Upper Carboniferous Horton’s Bluff/Blue Beach site, the Parrsboro fossil site at Wasson’s Bluff (which just post-dates a mass extinction event at the … Read More
Khursheed Dinshaw (India) “Let’s organize a hike to Yana to see its impressive rock formations,” suggested Ramesh V, the wellness consultant at Gamyam Retreat, which is a luxury wellness resort located an hour’s drive from Yana. My interest piqued. The next day, I headed to Yana located in Uttara Kannada … Read More
Deborah Painter (USA) As our small passenger jet began its descent into the Plattsburgh, New York International Airport on a cool November day, I admired Lake Champlain to the east from my window and noticed that the small aircraft, once it touched the very long runway, continued rolling down it … Read More
Jon Trevelyan (UK) This is the second of my articles on the geology museums of Glasgow (see also Geology museums of Britain: Kelvingrove Art Gallery and Museum, Glasgow). The Hunterian contains for some Scotland’s finest collections, covering subjects such as Roman artefacts from the Antonine Wall (fascinating, given that its … Read More
Jon Trevelyan (UK) When I went up to Glasgow to attend my son’s graduation, I deliberately made some time to visit Kelvingrove Art Gallery and Museum to explore its 22 galleries. These cover everything from art to animals, Ancient Egypt to Charles Rennie Mackintosh and much, much more besides. However, … Read More
