Why fossilized feces from ancestors of modern animals help us understand Earth’s early ecosystems

Researchers have uncovered that fossilized feces from 540 million years ago, known as coprolites, reveal a significant role in the biodiversity explosion during the early Cambrian period. This discovery provides insight into the diets and interactions of ancient animals, shedding light on the ecosystems that shaped early Earth. Understanding these early ecological dynamics helps scientists appreciate the complex web of life that emerged long before modern animal life forms, offering clues to the origins of current biodiversity.