Phanerozoic is the eon which geologic time scale means visable life.
an era uhm NO ^ an eon . (apex)
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.
Phanerozoic
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)
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.
Phanerozoic
Phanerozoic
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.
an era uhm NO ^ an eon . (apex)
The largest expanse of geologic time is the "supereon," which is an informal term used to describe intervals of time longer than an eon. It encompasses the entire geologic time scale, which includes eons, eras, periods, and epochs. The current supereon is the "Hadean" or "Azoic" eon, which began with the formation of the Earth around 4.6 billion years ago.
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.
The smallest unit of geologic time is an age, followed by epoch, period, era, eon, and super eon.