paleobiodiversity

Paleobiodiversity refers to the variety and abundance of life forms that existed in Earth's past, as indicated by fossil evidence. It helps scientists understand how life has changed over millions of years, including periods of rapid change, stability, and mass extinctions. By studying fossil records, researchers can assess patterns of evolution, diversification, and the factors that influenced the rise and fall of different groups of organisms. Paleobiodiversity provides insights into Earth's biological history, shaping our understanding of how current life forms and ecosystems have developed over geological time.