- TL;DR Summary
- Tanis: Fossil of dinosaur killed in asteroid strike found, scientists claim
Scientists have presented a stunningly preserved leg of a dinosaur.
The limb, complete with skin, is just one of a series of remarkable finds emerging from the Tanis fossil site in the US State of North Dakota.
But it's not just their exquisite condition that's turning heads - it's what these ancient specimens purport to represent.
The claim is the Tanis creatures were killed and entombed on the actual day a giant asteroid struck Earth.
Full story: https://www.bbc.co.uk/news/science-environment-61013740
"Sir David will review the discoveries, many that will be getting their first public viewing.
Along with that leg, there are fish that breathed in impact debris as it rained down from the sky.
We see a fossil turtle that was skewered by a wooden stake; the remains of small mammals and the burrows they made; skin from a horned triceratops; the embryo of a flying pterosaur inside its egg; and what appears to be a fragment from the asteroid impactor itself.
"We've got so many details with this site that tell us what happened moment by moment, it's almost like watching it play out in the movies. You look at the rock column, you look at the fossils there, and it brings you back to that day," says Robert DePalma, the University of Manchester, UK, graduate student who leads the Tanis dig"
I can't wait to see a documentary about this!