The plant-eating dinos regrow of teeth

Washington: that roamed the earth 150 million years ago, long neck dinosaurs grazing plant Nifty way of fixing broken tooth development. The only new growth, a U.S. study said Wednesday.

Diplodocus and Camarasaurus - Scientists have lived in North America known fossil analyzed two of the largest vegetarian and she smiles every six weeks or so grown up there.

They max out the baby teeth fall off after that as human adult teeth, the journal PLoS One study has several components.

"A nearly 100-foot-long (30 m) sauropod, sometimes less, about every two months in each position is a fresh teeth," Stoney Brook University in New York researcher Michael D 'Emic said.

"- Mammals - effective, sauropods approach taken by large animals, by contrast, approach to teeth 'quality over quantity' took one. Tonight."



Scientists tooth dentin, enamel deposition of a layer lines under study by the long-extinct creatures in the teeth may think.

Camarasaurus as many as three "baby teeth" at any one time lined up in a tooth socket, and replaced every 62 days, the teeth, the study said.

Five Alternative Diplodocus tooth tooth tooth and place an active socket. Each tooth was replaced every 35 days.

Scientists lumbering dinos very large amount of food eaten, and gnawing on trees and tough grass chompers on them all the time because its potential breakages caused by heavy left to say. (AFP)