Article: Rare fossils of enigmatic amphibian. (caecilians)

Rare fossils of enigmatic amphibian

What limbless land vertebrate has a name that sounds like the inhabitants of an Italian island?

Don't despair if the word caecilian fails to come to mind. Even biologists know relatively little about these blind, burrowing amphibians, most of which spend their lives underground and are easily mistaken for worms. Paleonthologists have an even sketchier understanding of the creature's evolution, because the entire fossil record of ancient caecilians has long consisted of only two small vertebrae.

Researchers now report finding a rich cache of ancient caecilian bones that offers an unprecedented look at the early ...

Related newspaper, magazine, and journal articles:

 
 
Newsweek Harper's Magazine The Washington Post Chicago Tribune Crain's Chicago Business PRNewswire Pediatric News The Nation Advertising Age The Economist (US) A FREE trial gives you access to over 80 million articles! Access over 6,500 publications with a FREE trial!