Documents HISTORICAL GEOLOGY LECTURE 4. THE GEOLOGIC TIME SCALE.

Harry Williams, Historical Geology * Introduction: The standard geologic time scale was not developed in an organized and systematic manner. Instead, the scale took shape…

Documents HISTORICAL GEOLOGY LECTURE 4. THE GEOLOGIC TIME SCALE.

Harry Williams, Historical Geology * Introduction: The standard geologic time scale was not developed in an organized and systematic manner. Instead, the scale took shape…