Choi Deok-geun: geological era

How is the period of earth's resources, of course, which we are used to? The geo-agency name we are using is not named by any single person's suggestion, nor is it defined at the same time by a certain committee. In the early 19th century, scholars who were studying independently throughout Europe began using new names in the process of deconstructing rocks, and a number of terms often used by later scholars naturally formed the same geographic age chart as we do. In general, when we're in the field of geostational age in class and textbooks, we tend to think that geo-geologic periods are very precisely defined concepts. But we're the ones who figured out the period of geostationation, and when we decide, we have to be wrong. The book deals with what the geological age is and how the present period is being ‘ understood. ’.

Korean title: 지질시대

Korean author: 최덕근

Korean publisher: 서울대학교출판문화원

ISBN-13: 9788952131133