Answer:
Geological time provides context and a framework for understanding the significance of fossils. Fossils are the preserved remains or impressions of ancient organisms, and they provide important evidence for the evolution and diversification of life on Earth. Geological time, on the other hand, refers to the immense span of time over which Earth has existed and evolved, including the changes that have taken place in its rocks, continents, oceans, and atmosphere.
By dividing geological time into smaller units and placing fossils into this framework, we can understand when and where different species existed, how they evolved and adapted over time, and how they are related to one another. This helps us to reconstruct the history of life on Earth and to gain a better understanding of the processes that have shaped our planet and its diverse array of living organisms.
For example, studying fossils in rocks of different ages can help us to understand the evolutionary relationships between different groups of organisms and to trace the origins of major groups such as mammals, birds, and reptiles. This information provides valuable insights into the history of life on Earth, the evolution of its ecosystems, and the factors that have shaped the diversity of life we see today.