This stunning and unique evolutionary flowering is termed the "Cambrian explosion," taking the name of the geological age in whose early part it occurred. But it was not as rapid as an explosion ...

The Cambrian Explosion saw an incredible diversity of life emerge, including many major animal groups alive today. Among them were the chordates, to which vertebrates (animals with backbones ...

ROMIP SPECIMEN 61233 (Bottom) (Right) The mystery of these life-forms ... before a better known evolutionary drama, the famous Cambrian explosion. Scientists until then had believed that the ...

Something dramatic happened about 500 million years ago called the Cambrian "explosion," during which an incredible diversity ...

This stunning and unique evolutionary flowering is termed the "Cambrian explosion," taking the name of the geological age in whose early part it occurred. But it was not as rapid as an explosion ...