Phanerozoic is the eon which geologic time scale means visable life.
an era uhm NO ^ an eon . (apex)
Phanerozoic
Eon is the broadest division on the geologic time scale, representing the longest time span. Eons are further divided into eras, which are then subdivided into periods, epochs, and ages.
The largest division of time on the geologic time scale is an eon. Eons are subdivided into eras, which are further divided into periods, epochs, and ages. The current eon, the Phanerozoic, began around 541 million years ago and is divided into the Paleozoic, Mesozoic, and Cenozoic eras.
Eon The largest expanse of time on the geologic time scale is the eon. An eon would encompass at least two eras.
Eon The largest expanse of time on the geologic time scale is the eon. An eon would encompass at least two eras.
Phanerozoic is the eon which geologic time scale means visable life.
an era uhm NO ^ an eon . (apex)
After an eon, the geological time scale progresses to the supereon or "super eon." This term is used to describe an even longer period of time than an eon.
Phanerozoic
Phanerozoic
The smallest unit of geologic time is an age, followed by epoch, period, era, eon, and super eon.
Eon is the broadest division on the geologic time scale, representing the longest time span. Eons are further divided into eras, which are then subdivided into periods, epochs, and ages.
The largest division of time on the geologic time scale is an eon. Eons are subdivided into eras, which are further divided into periods, epochs, and ages. The current eon, the Phanerozoic, began around 541 million years ago and is divided into the Paleozoic, Mesozoic, and Cenozoic eras.
an era uhm NO ^ an eon . (apex)
The longest in geological time is an Eon eg. Archeozoic Eon . Edit: there is also the supereon, which is usually composed of 2-3 eons.