The Messel Pit represents a Konservat-Lagersttätte dating to the Eocene Epoch 47 million years ago. The site is in Hessen State in Germany, close to the city of Darmstadt. It is a disused oil shale […]
Deposits Magazine
Fossils, Geology & Minerals. Deposits is a highly acclaimed international printed and digital magazine with regular online content
Colourful bluffs in Long Island recall the most recent ice age
Imagine a tremendous piece of land moving equipment that scraped up the soil and some of the surface bedrock from four states within the United States’ Eastern Seaboard, carrying and dragging it all the way, […]
Bryozoans in the English Chalk
We are very fortunate in Britain to host one of the most remarkable deposits in the entire geological record, the Chalk. The Late Cretaceous Chalk (with a capital ‘C’) is an extremely pure limestone, famous […]
Volcanism in the ancient world
In the ancient Greek and Roman world, volcanism was recognised as a divine phenomenon standing in close connection with the fire god, Hephaestus or Vulcan. Although there did not exist any term corresponding to the […]
Urban geology: the strange tale of a windowsill
Leiden, in the Dutch province of Zuid-Holland, is a city with a fine selection of fossiliferous building stones, mainly Mississippian (Visean, Lower Carboniferous) limestones. which preserve an array of fossils, such as rugose and tabulate […]
Triassic beasts and where to find them
Located amid the scenic Southern Alps, on the Swiss-Italian border, is Monte San Giorgio, a mountain that rose up like many across Central Europe as a result of continental collision between Africa and Europe during […]
La Gomera: a short geological guide
Introduction The island of La Gomera has an area of 370km2, it is 25km in diameter, has a maximum altitude of 1,487m (Alto Garajonay) and is situated approximately 40km west of Tenerife. Unlike the other […]
Whitby Jet and the Toarcian Oceanic Anoxic Event
One hundred and eighty million years ago in the Toarcian Stage of the Lower Jurassic Period, the Earth was very different from the world we know today. The continents were all clumped together in a […]
The geological transformation of Sharjah, United Arab Emirates
In this article, I will briefly deal with the fascinating and relatively recent geological transformation of the Sharjah region of the United Arab Emirates (UAE). Sharjah needs no introduction in terms of it being a […]
The daily lives of fossil reptiles
The Mesozoic and Cenozoic deposits of Southern England have long been a rich source of fossil reptiles. Past finds of great historical importance include some of the earliest known examples of dinosaurs, ichthyosaurs and pterosaurs. […]
Terrestrial Conservation Lagerstätten
Ever since Charles Darwin pointed out the problem, evolutionary biologists have been worried by the incompleteness of the fossil record. Whilst our knowledge of the diversity of life in deep time has greatly improved in […]
Coal Mining in the East Neuk
As the author, John McManus, writes: “The East Neuk of Fife was blessed with a mineral resource that was relatively easy to access”. This resource was coal – the driver of the industrial revolution and, […]
Fossils of Folkestone
There are several good books on the fossils of the Gault Clay and, by extension, Folkestone (and of course, there is the late Jim Craig’s brilliant website, ‘Gault Ammonite’, at http://www.gaultammonite.co.uk/). However, this little guide […]
Microfossils in 3D – stereophotography of ancient micro-organisms
In the past 60 years, microfossils have increasingly attracted the attention of earth scientists for several reasons. Firstly, they are highly useful in biostratigraphic respects; secondly, they can be easily determined by light- or electron-microscopic […]
Headbanging, rocking and moonwalking fossils
One can never be too careful when given the opportunity to name a fossil organism that has proved to be new to science. In addition to a meticulous description and accompanying images showing the characteristic […]
Fulletby brickyard – a classic locality in the Upper Jurassic Kimmeridge Clay Formation in Lincolnshire
The Upper Jurassic Kimmeridge Clay Formation in Lincolnshire crops out along the western edge of the Lincolnshire Wolds scarp (Swinnerton and Kent, 1981) and many years ago was formerly exposed in many small workings that […]
Boxstones – in search of Miocene Suffolk
The date is 24 May 2014 and I am browsing across East Lane Beach at Bawdsey in southeast Suffolk. A brown lump of sandstone with a white fossil shell impression catches my eye. A boxstone. […]
A ‘Heavy Metal painter’ meets a ‘Heavy Metal palaeontologist’ – the conception of an unusual portrayal of the past
Sometimes, the stars just seem to align perfectly and make you appreciate life more than at other times. You know those ephemeral moments when, all of a sudden, you find yourself in the midst of […]
Trilobites of the British Isles
I’ve been waiting for a book like this for a very long time and am delighted that a publication of this quality has now arrived. New books covering British palaeontology are always welcomed by this […]
Spacerocks
A collectors’ Guide to Meteorites, Tektites and Impactites This is a nice little guide for the non-specialist collector of all things that go bump from above (and the effects they have on the rocks they […]
A Guide to Fossil Collecting on the West Dorset Coast
This newly published guide is another near-perfect fossil book from Siri Scientific Press, who are rapidly becoming my favourite publisher of esoteric palaeontology. This one is perhaps less arcane, as it deals with an area […]
Saltwick Bay, North Yorkshire
Saltwick Bay is located along the Yorkshire Coast, between Whitby and Robin Hood’s Bay, and can be accessed from the Cleveland Way, which passes the spectacular Whitby Abbey. The geology of the area is predominantly […]
Colorado mountain memories
While headed for the California Gold Rush of 1849, George Giggey (who was my great-great-grandfather) first made his way through the mountainous and untamed wilderness of what would later become Colorado. He was among a […]
‘Finders, keepers’: the lost world of some Isle of Wight geological heroes
There is a growing misconception that most of the earliest important fossil discoveries were made by a select few famous geologists – established names, who were supposed to have ‘found’ everything in their collections. In […]
Carbonate platforms and coral reefs: the Coralline Oolite Formation of the Yorkshire Upper Jurassic – a prime source of palaeontological information
The Malton Oolite Member of the Coralline Oolite Formation (Corallian Group), as exposed in the Betton Farm South Quarry (TA00158555) at East Ayton, near Scarborough (Fig. 1), provides a wealth of fascinating palaeontological and sedimentological […]
Big Island, Hawaii, Part 3
This is the last of a three part article about the volcanoes of Big Island, Hawaii. In the first part, I discussed their background and explained some of the terms used to describe the lava […]
Big Island, Hawaii, Part 2
This is the second of a three part article about the volcanoes of Big Island, Hawaii. In the first, I discussed their background and explained some of the terms used to describe the lava that […]
Big Island, Hawaii: Part 1
We (my wife Chris and I) enjoyed our fourth visit to Big Island Hawaii in May 2013 so much that we decided to return to the same places in October 2014. We were hoping to […]
The Dendermonde Mammoth: fighting pyrite decay and the preservation of unique paleontological heritage
Collecting fossil vertebrates is rather popular among amateur palaeontologists. However, little interest is shown in the different stages one should undertake to treat and safely guard these specimens for the future. Loads of fossils from […]
Urban geology: gabions in the Dutch townscape
Gabions are tools of the engineering geologist, facing elements that are used to stabilize over-steep slopes, such as sea cliffs or railway/roadway cuttings; they also have military applications. The word is derived from the French, […]