The Geologic Time Scale
{"Image DocumentName": "The Geologic Time Scale", "Image ImageDescription": "Life and Geologic Time. 1. The Geologic Time Scale. Paleontologists have been able to divide Earth\u2019s history into time units based on the life-forms that lived only during certain periods. This division of Earth\u2019s history makes up the geologic time scale.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}