Do Geologists Subdivide Periods Into Eras?
Do Geologists Subdivide Periods Into Eras? Do geologists subdivide periods into eras? geologic time scale How do geologists separate organize the periods? The geologic time scale is divided into (from longest to shortest): eons, eras, periods, epochs and ages. How do geologists define eras? Eras encompass major intervals of Time and are defined based on