Ancient critter could be the grandfather of shellfish
A weird marine creature that lived 500 million years ago at a time of explosive growth in Earth's biodiversity could be a forerunner of worms and molluscs, a study says.
Source: http://www.cosmosmagazine.com/news/6360/ancient-critter-could-be-granddaddy-shellfish
Hayden Panettiere Haylie Duff Heidi Klum Heidi Montag Hilarie Burton Hilary Duff Hilary Swank Isla Fisher