paleontological sites

Paleontological sites are locations where fossils—remnants of ancient plants and animals—are found in sedimentary rock. These sites provide valuable insights into Earth's history, revealing how life evolved over millions of years. Examples include limestone caves, riverbanks, and areas exposed by erosion. Researchers study these fossils to understand past ecosystems, climate changes, and the biological ancestors of current species. Notable examples include the La Brea Tar Pits in California and the Burgess Shale in Canada, both crucial for understanding prehistoric life and the conditions that existed long ago.