Articles sur Paleontology

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A 3D model of the long-lost Scalopocynodon gracilis skull. Evolutionary Studies Unit, Wits University

3D technology brings a lost mammalian ancestor back to life

An old technique to explore the inside of fossils unfortunately ended up destroying some unique specimens. New technology has been used to reconstruct one such fossil.
An anaconda peers above and below the water. Did snakes evolve on land or underwater? Michael Lee (Flinders University & South Australian Museum)

Did snakes evolve from ancient sea serpents?

One of the enduring controversies in evolution is why snakes evolved their long, limbless bodies. A new study suggests snakes may have lost their legs at sea, before crawling ashore.
A prehistoric scene showing ancient penguins, elephant seals and giant marsupials. A rich diversity of both marine and land creatures once lived at Beaumaris, Melbourne, about 7 million years ago. Peter Trusler, Monash University

We need to protect the fossil heritage on our doorstep

Palaeontologists say it's rare to find a rich fossil site in an urban area. That's why they're worried such a site near Melbourne could be threatened by proposed development.
A great white shark captured off the coast of Mexico. Flickr/Brook Ward

No bones about it: sharks evolved cartilage for a reason

We used to think of sharks as primitive fish because the had cartilage instead of bones. Turns out there was a good reason why and it makes them anything but primitive.

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