Dinosaur 'Blood' Extracted From Fossils
A dinosaur bone buried for 80 million years has yielded a mix of proteins and microstructures resembling cells.
[Scientists] report recovering not just collagen - which conveys little evolutionary information because it is the same in almost all animals - but also haemoglobin, elastin and laminin, as well as cell-like structures resembling blood and bone cells. The proteins should reveal more about dinosaur evolution because they vary much more between species.
Haemoglobin baby! This particular fossil came from a hadrosaurid (duck-billed dinosaur), so I guess I'm boning them first. But hopefully they'll be able to score some blood from one of those flying bastards. 65 million years in the making, The Geekologie Writer joins the mile-high club.
First dino 'blood' extracted from ancient bone [newscientist]
Thanks to b00geyman, who better not be hiding under my bed tonight. And to Zmann966 and trishna87, who are celebrating an anniversary today. Happy anniversary guys!