Archaeological discoveries

The study of the layers earth that have been deposited over a long period time?

The study of the layers of the Earth that have been deposited over a long period of time is known as stratigraphy. Stratigraphy is a branch of geology that deals with the study of rock layers and their relationships in order to understand the history of the Earth. It involves the examination of the composition, texture, and sequence of rock layers, as well as the identification and interpretation of fossils found within them. Stratigraphy enables geologists to reconstruct past environments, determine the age of rock formations, and unravel the history of geological events that have shaped the Earth over millions of years.