This shark could be the oldest living vertebrate at 512

[ahlam1399]

http://img-s-msn-com.akamaized.net/tenant/amp/entityid/BBGosXC.img?h=100&w=100&m=6&q=60&o=f&l=f&x=918&y=1341If the data proves correct, the shark would have been alive before Galileo Galilei was convicted of heresy and before Dutch settlers made it to New York City.

أكثر... (http://www.msn.com/en-in/news/techandscience/this-shark-could-be-oldest-living-vertebrate-at-512/ar-BBGuw08?srcref=rss)