Pterodactyl fossil reveals complex skills of earliest flyiers
The finding by a team of Brazilian, German, Chinese and British researchers in China backs up the theory that the reptiles that dominated the skies from up to 220 million years ago, were not just basic gliders.
A new technique that involves shining ultra-violet rays on the well-preserved fossil found in Inner Mongolia brought out a detailed view of the tissue in the wing of the pterodactyl, also known as pterosaurs, researchers said at a news conference on Wednesday in Rio de Janeiro.
They also found hair-like fibers different from any other animal's that covered the creature's body and part of its wings. This could have helped the animals control their body temperature and shows they were warm-blooded, said Alexander Kellner, a paleontologist at Brazil's National Museum in Rio.
comments powered by Disqus
- Shipwreck Found Under World Trade Center Traced Back To Colonial Era Philadelphia
- Bob Dallek in the NYT gives a rave review of John Dean's history of Watergate cover-up
- Ex-President George W. Bush Authors Book About His Father
- Tears, and Anger, as Militants Destroy Iraq City’s Relics
- Europe notes 100th anniversary of World War I
- History Professor: Convicted Cop Killer Mumia Should Be Celebrated Like Martin Luther King Jr. in Schools
- Robert Drew, Cinema Verite Documentarian, Dies at 90
- Rick Perlstein: “Ronald Reagan absolved America almost in a priestly role not to have to contend with sin. The consequences are all around us today”
- History wars are raging in East Asia
- Round 2: It's Benny Morris vs. Martin Kramer ... Was there a massacre in 1948 in Lydda?