In a recent study, researchers have found evidence of the earliest known deep-sea vertebrates. The fossils of these creatures date back to the Cambrian period (541–485 million years ago), and provide an unprecedented look into the origins of deep-sea vertebrates.

The fossils were found in China’s Chengjiang Shales, and their discovery is providing new insight into the evolution of deep-sea vertebrates. The fossils show the creatures had an unusual body structure, with long, slender bodies and no eyes. This suggests that they adapted to the deep sea environment by relying on other senses to detect prey.

This discovery is providing us with a greater understanding of how deep-sea vertebrates evolved, and the adaptations they made to survive in such a unique environment. It also provides insight into how these creatures may have adapted to their new environment over a long period of time.

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source: Phys.org