Fossils, geology and minerals. Highly acclaimed international earth science blog with over 900 articles and book reviews.
Margaret A Dale (UK) While planning a touring holiday, which encompassed part of the west coast of South Africa, I spotted the words “fossil park” on the map, about 150km north of Cape Town, some distance from a village called Langebaanweg. Intrigued to find out more, I searched the Internet … Read More
Dr Ahmed K Al-Rawi (The Netherlands) Western sources refer to a few scholars who were the pioneers in describing huge fossilised animals that are now known to be the remains of the long extinct dinosaurs. Around 1677, the British scholar, Robert Plot, was widely believed to have written the first … Read More
Klaas Post (The Netherlands) In 2007, the vessel, Anita, was fishing with bottom gillnets in about 400m-deep waters northwest of the island of Mykines in the Faroe Islands (about 62˚05’N-09˚28’W). One day, fisherman Bjarni Jacobsen from the village of Sumba in the Faroe Islands, observed a strange object in the … Read More
Bram Langeveld (The Netherlands), Colin van Elderen (The Netherlands) and Stef Mermuys (The Netherlands) ‘Miste’… This word has an almost magical meaning for many fossil collectors in The Netherlands and neighbouring countries. That is because the extremely fossiliferous Miste Bed lies close to the surface around the municipality of Winterswijk-Miste, … Read More
Jack Shimon (USA) My “Fossil Grandpa” took me to visit this neat site when I was in Texas last summer (2013). We drove to a small rural community, where it seemed there wasn’t anything to find. However, my Grandpa pointed out me to a small trail, full of flowers that … Read More
Clarissa Wright (UK) Oman is a geologically fascinating country, where the bedrock beautifully exposes a one-billion-year history. I had the opportunity to explore this country in a group expedition, during which we pursued our own scientific studies from January to March 2014. My geological observations during the expedition were opportunistic … Read More
Matúš Hyžný (Slovakia) and Adiël A Klompmaker (USA) The term “ghost shrimp” usually refers to decapod crustacean species from the family Callianassidae and Ctenochelidae, although sometimes the term is also used for other crustacean groups, such as caprelloid amphipods or, mostly in aquarium trading, for palaemonid shrimps. Here, we use … Read More
Robert F Diffendal, Jr (USA) Nebraska is known by vertebrate palaeontologists as the place in North America where there is a very complete Cenozoic geologic record of mammalian evolution over the last thirty-five million years or so. All you have to do is visit any of the many major natural … Read More
Megan Jacobs (Isle of Wight) In September 2015, I went to Compton Bay on the Isle of Wight to hunt for dinosaur bones. It was equinox tides all week, so an ideal time to get out on the furthest rocks of the Wessex formation, dating from the Barremian stage of … Read More
Zachary Sepulveda (USA) Perched upon a grassy hill ancient hunters prepare to make a kill… Blaring trumpets shatter the airTerrified voices echo despairHurtling towards their own demiseA chance at life, their fate denies. The blood of giants spills upon the grassBrought forth by razor-edged volcanic glassMarching closer to defeat with … Read More
WAJ Rutter (UK) and HC Costigan (UK) This article is about the geology and geomorphology of the Levisham Bottoms and Newtondale area of Yorkshire. This is an interesting strip of virtually level land, which forms a shelf at about 150m above sea level, between Levisham Moor and the bottom of … Read More
Chelsea Leu (USA) A new study, published by University of Chicago researchers challenges, the notion that the force of an exploding star forced the formation of the solar system. In this study, published online in Earth and Planetary Science Letters in November 2012, authors Haolan Tang and Nicolas Dauphas found … Read More
Stephen K Donovan (The Netherlands) My young son and I both have a taste for oysters, and have a favourite restaurant in which we like to eat them. It is in the Spui district of Amsterdam, which is also an area with a high density of bookshops. Therefore, there is … Read More
Gavin Noller (USA) I am currently studying an arrow straightening tool left behind by the Ute Indians of the Northern Colorado Plateau long ago. The artefact is made of an unusual material – a Jurassic dinosaur bone. As I work with this object (which is more than 13 decades old), … Read More
Dr Robert Sturm (Austria) Many people interested in palaeontology and collecting fossils have either found fragments of trilobites in the field or marvelled at fossil examples of these animals displayed in museums around the world. Although they are essential components of palaeontological collections, thereby acting as index fossils for the … Read More
Zachary J Sepulveda (USA) and Steven Wade Veatch (USA) The Florissant Fossil Beds National Monument is known worldwide for its late Eocene (34Ma) fossil plants and insects. Recently, a fossil spider was discovered at the commercial quarry, which is near the fossil beds (Fig. 1). Due to the condition of … Read More
Mark Wilkinson (UK) If you think of dinosaur hunting, you probably imagine trekking through a parched landscape, reaching the crest of a low hill and catching the first glimpse of a complete skeleton lying half exposed in the next depression. While this might just be true in some parts of … Read More
Stephen McLoughlin, Benjamin Bomfleur and Thomas Mörs (Sweden) Fossil hunters occasionally chance upon small glossy red to amber-coloured, roughly circular objects on bedding planes, when they crack open shales that were deposited in ancient swamps and rivers. These curious fossils range from about a millimetre in diameter up to the … Read More
Stephen McLoughlin (Sweden), Benjamin Bomfleur (Sweden) and Vivi Vajda (Sweden) On some occasions, it is the hard sweat and toil of palaeontologists labouring in the field at carefully planned excavation sites that yields the prize specimen on which careers are built. On other occasions, it is the chance discovery by … Read More
Dr Neale Monks (UK) Graptolites are curious fossils that are common in Lower Palaeozoic rocks where other types of fossils are lacking. The word ‘graptolite’ comes from Greek words that mean ‘writing’ (graptos) and ‘stone’ (lithos), and refer to the fact that graptolite fossils look like pencil marks on stone, … Read More
Neale Monks (UK) Ammonites are such popular and well-known fossils that suggesting they need interpreting may seem ridiculous. But for all their familiarity, there is still a good deal of debate over how they lived and what they did. If nothing else, ammonite experts all agree that they were ecologically … Read More
David Bone (UK) Bognor Regis in West Sussex was wheret I spent my teenage years (a long time ago) and it is still a locality that I regularly visit and to where I also lead fossil hunting expeditions. Having said that, like many foreshore localities with no eroding cliffs, there … Read More
Ken Brooks (UK) For over two hundred years, dinosaur bones and other fossils have been found along the beach to the east of Hastings, between Rock-a-Nore and Pett, but by far the most spectacular specimens were collected from local quarries in the nineteenth century. At this time, Hastings was expanding … Read More
Oscar Roch (Age 10, USA) This amazing article about the life of Mary Anning, was written by Oscar Roch who is just TEN years old, for a school project. It is his own work, with just books and guides to help obtain facts. After receiving the handwritten project in the post, … Read More
Dr Robert Sturm (Austria) Gemstones are commonly regarded as natural wonders, and their infatuating beauty and rareness has fascinated us from time immemorial. Besides the obvious macroscopic appearance, many a gemstone is characterised by a ‘hidden’ microscopic inner life of breathtaking aesthetics. Among non-experts, such inclusions in precious and semi-precious … Read More
Ken Brooks (UK) This article was inspired by a poem in which an ammonite and a nautilus travel the world’s oceans for millions of years, until they are finally separated by extinction, and is based on a talk I gave on HDGS Members Day, on 18 July 2010. The nautilus … Read More
Stephen K Donovan (The Netherlands), Paul Kabrna (UK) and Pelham H Donovan (The Netherlands) A while ago, SKD published a critique of the poor geoconservation practices on one of England’s most productive Sites of Special Scientific Interest (SSSI) of Mississippian age – the so-called scraped surface at Salthill Quarry, Clitheroe, … Read More
Dr Paul D Taylor (UK) The distinct five-fold – or pentameral – symmetry of echinoderms makes them particularly striking fossils. Some even have a vaguely mystical appearance. Modern echinoderms – starfish (asteroids), sea urchins (echinoids), feather stars and sea lilies (crinoids), sea cucumbers (holothurians) and brittle stars (ophiuroids) – are … Read More
David N Lewis (UK) and Stephen K Donovan (The Netherlands) Many people regard fossils, quite rightly, as rare and exotic objects. Yet how often do people come into contact with palaeontological remains without appreciating it? Probably the easiest example to cite is that of quarried stone, either appearing as facing … Read More
Rosalind Jones (UK) There’s a saying on the Isle of Mull – “If you come to Mull the once you return again for sure” – and it’s not an idle boast, as those who have visited and subsequently revisited this ‘geological Mecca’ will agree. Second largest of the Inner Hebrides, … Read More
