Khajuraho, in the state of Madhya Pradesh in India, was the cultural capital of the Chandela rulers of the tenth century and, even today, is a place that pays homage to artistic talent. There was […]
Deposits Magazine
The Magazine on Fossils, Geology & Minerals. Deposits is both a printed and online magazine featuring articles by high profile authors.
The histology of a sauropod rib bone found in the Wessex formation, Hanover point, 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 […]
Twilight of the Mammoths
Perched upon a grassy hill ancient hunters prepare to make a kill… Blaring trumpets shatter the air Terrified voices echo despair Hurtling towards their own demise A chance at life, their fate denies. The blood […]
The geology and landscape of Levisham and Newtondale, Yorkshire: an overview
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 […]
Features in the field: ignimbrites of the Yr Arddu syncline (Caradoc, Upper Ordovician)
In July 1979, I was one of more than 20 undergraduate students at the Department of Geology, University of Manchester, to undertake their final year mapping project in the Snowdonia National Park in North Wales. […]
Exploding star missing from formation of solar system
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 […]
An unusual association of a Recent oyster and a slipper limpet
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 […]
A Ute arrow straightener made of Jurassic dinosaur bone
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 […]
A short introduction to trilobites
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 […]
A Florissant fossil spider discovery
The Florissant Fossil Beds National Monument is known worldwide for its late Eocene (34mya) fossil plants and insects. Recently, a fossil spider was discovered at the commercial quarry, which is near the fossil beds (Fig. […]
Dinosaurs footprints on the Isle of Skye, Scotland
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 […]
The weird world of fossil worm cocoons
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 […]
An alternative view on climate change
Before you start shouting at your magazine, don’t worry, you’re not going to read that I think climate change isn’t happening or that human beings aren’t contributing to it. However, I am going to try […]
A phenomenal fossil fern – forgotten for 40 years
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 […]
The graptolites of Abereiddy Bay
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 […]
Interpreting ammonite fossils
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 […]
The geology of East Greenland
Eighty percent of Greenland is covered by ice and, in places, this is up to 3.4km thick. So, Greenland might not immediately spring to mind as a place to go to observe rocks. However, it […]
The fossil beetles of Bognor Regis, West Sussex
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. […]
Dinosaur quarries of Hastings
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 […]
Mary Anning – by Oscar Roch (Age 10)
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 […]
Inclusions in precious and semi-precious gemstones
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 […]
The nautilus and the ammonite
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 […]
Salthill Quarry, Clitheroe: a resource being revitalised
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, […]
Utah: A Geologist’s Wonderland
Often referred to as the Red Rock Country, the state of Utah boasts some of the most breathtaking landscapes formed from years of erosional artistry. Dominating this impressive landscape is the Colorado Plateau that spans […]
Folklore of fossil echinoderms
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 […]
Fossils protecting the coastline at Barton-on-Sea
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 […]
Chrissie and the fossil tree
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 […]
Exploring the Jurassic at Zalas Quarry, southern Poland
The area of southern Poland is well known for its widespread Jurassic deposits, in particular, Middle and Upper Jurassic sedimentary rocks that outcrop in a belt running from south-east to north-west in the area known […]
Collecting rocks and minerals: a recollection
Collecting is natural. We all do it to a greater or lesser degree and what we collect is motivated by many factors including value and the appeal to the eye. Rarity is often a factor, […]
Understanding heteromorph ammonites
Heteromorph ammonites were a group of externally shelled cephalopods that were particularly diverse during the Cretaceous period. Many species were abundant and geographically widespread and, for this reason, they have been used to date and […]
