Name |
Explanation |
eon (aeon) |
longest period of geologic time - made up of more than one (1) era |
era | geologic time which is made up of one (1) or usually more periods |
period | geologic time longer than epoch and shorter than era |
epoch | a unit of geologic time which is a division of a period |
Istillah | Penerangan |
aeon | jangka masa terpanjang dalam zaman geologi |
era | jangka masa geologi di antara "aeon" dan "tempoh" |
tempoh | jangka masa geologi di antara "era" dan "epok" |
epok | jangka masa geologi yang merupakan sebahagian daripada "tempoh" |