How to Use "Cambrian" with Example Sentences
- 1. One of the greatest mysteries of the history of life is the cambrian explosion .
- 2. During the cambrian explosion , major paradigm shifts took only tens of millions of years .
- 3. The ediacaran fossil record thus stretches the origins of animals to well before the cambrian explosion .
- 4. During the cambrian period , 500 million years ago , worm-like creatures were evolving into fish-like creatures .
- 5. Animals - including human beings - trace their origins back to the oceans of the cambrian period more than half a billion years ago when the first multicellular organisms that fed exclusively on onther living things appeared .