Concretions are a common feature in many sedimentary rocks, yet they seem sometimes to be misunderstood. So, how do concretions form? As well-studied examples, let’s look at the ones found in some of the sandstones […]
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Tag: fossil bones
The prominent figures of the 1800s who gave rise to vertebrate palaeontology
For centuries, the creatures of the past, from the terrifying theropod dinosaurs to the tiny early mammals, have captured the imaginations of millions. However, the people who put those beasts into the limelight are rarely […]
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 […]
The tongue-twisting horror – or beauty – of the names of organisms: a Linnaean heritage
Sometimes, your name is a tell-tale sign of who you are, or your heritage if you wish. Not too long ago, the surname Andersson logically enough meant “the son of Anders” in my native frozen […]
John Hesketh and the finding of the ‘Aveley Elephants’
These days, there is little doubt that amateurs can influence science. This is commonly encountered in astronomy, with the regular discovery of comets and asteroids by amateurs. On the other hand, with some noteworthy exceptions, […]
Nebraska, USA: wonderful fossils, natural history museums and public art depicting fossils
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 […]