Which came first, the Dinosaur or the Spider?

British scientists have found what is perhaps the oldest evidence of spiders--a web fixed into amber.

"Oxford University paleobiologist Martin Brasier said the 140-million-year-old webbing provides evidence that arachnids had been ensnaring their prey in silky nets since the dinosaur age. He also said the strands were linked to each other in the roughly circular pattern familiar to gardeners the world over."