Adam Sedgwick

Adam Sedgwick (1785–1873) was a prominent English geologist and a significant figure in the early development of geology as a scientific discipline. He is best known for his work in stratigraphy and for his contributions to the understanding of the geological time scale. Sedgwick was a professor at the University of Cambridge and played a key role in the establishment of a systematic approach to classifying rock layers and understanding Earth's history.