T. rex tooth found embedded in preyBreaking News
tags: Guardian (UK), dinosaurs, paleontology, T. rex
Threats to the fearsome reputation of Tyrannosaurs rex appeared to have been seen off on Monday by fresh evidence unearthed in the US.
The dinosaur's feeding habits have long been debated by academics, with some claiming that T rex was less a ferocious hunter and more a lumbering slowcoach that scavenged the carcasses of beasts that had died at the claws of others.
The latest evidence comes from palaeontologists who found remnants of a prehistoric skirmish in a slab of rock at the Hell Creek Formation in South Dakota. The clash, which occurred around 66m years ago, involved a T rex and a large, plant-eating hadrosaur, and ended with the tooth of the former lodged firmly in the spine of the latter.
Scans of the tooth and two surrounding tail vertebrae showed clear signs of bone healing around the wound, taken as proof that the hadrosaur was alive at the time of the attack and survived for several months or even years afterwards....
comments powered by Disqus
- Rubio Surges Into Second In New Hampshire
- Branstad Says Cruz Ran ‘Unethical’ Campaign
- Christie Highlights Santorum’s Endorsement of Rubio
- Portman Comes Out Against Trade Deal
- Megyn Kelly Gets a Book Deal
- A Big List of the Bad Things Clinton Has Done
- An Unambiguous Sign Sanders Won Last Night’s Debate
- Still Friends at the End
- Quote of the Day
- Trump Still Leads as Clinton Slips
- Clinton Can’t Shake Image as Wall Street’s Friend
- Maddow Doesn’t See Sanders Winning
- Why Does the Media Still Shield Chelsea Clinton?
- Bush Jokes His Mother May Have Abused Him
- Rubio Closes the Gap in New Hampshire
- Humans Hard-Wired to Teach, Anthropologist Says
- Parents outraged after students shown ‘white guilt’ cartoon for Black History Month
- Maryland is once again considering retiring its state song
- One of the last remaining Nazis goes on trial in Germany
- Inside story finally told of the young US diplomat who cracked the case of the murder of 4 nuns in El Salvador in 1980
- Historian at the center of Sanders-Clinton debate
- James Loewen Says Additional Baltimore Confederate Statues Should be Removed
- NYT History Book Reviews: Who Got Noticed this Week?
- A historian’s advice to students thinking of getting a PhD in a tough economic climate
- German historian Heinz Richter cleared of charges