Science
The 500-Million-Year-Old Evolutionary Arms Race Towards Better Vision – Ancient Origins
A new study suggests a half-billion-year-old “evolutionary arms race” might have been sparked by developments in the vision of deep-sea giants called “radiodonts.”…

A new study suggests a half-billion-year-old evolutionary arms race might have been sparked by developments in the vision of deep-sea giants called radiodonts. The Cambrian explosion occurred approximately 541 million years ago and lasted for about 13-25 million years. This is the beginning of the evolutionary arms race when nearly all major animal groups emerged. Now, a new study claims to provide critical new information about the evolution of the earliest marine animal ecosystems that emerged…
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