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In geology, an eon is an abritrary length of time having no specific length of age. An eon is the the category encompassing the largest periods of time in geologic history.an eon is an exact period of time . It is the time of a Great Year! That being the time it takes our known solar system to go around the somewhat unknow dark star or brown dwarf that is actually the center star of our solar system 65 billion miles from the center of our bright star the sun. that time is 25,687 years to go around! The answer is 25 687 years equals an eon. Now proceed to wake yourselves up some more and study Switzerland's King
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∙ 8y ago
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∙ 14y agoAn eon is an indefinitely long period of time. In geological time it is the period of time that includes two or more eras.
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∙ 9y agoAn eon does not have a specific span of years, but is generally recognized as being around 1000-years. It is a long span of geologic time. Eons are longer periods of time than eras.
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∙ 13y ago1 billion years
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∙ 13y ago4 billion years
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How long is an eon of time?
The longest division of geologic time, containing two or more eras.Answer:Although usually taken to mean just a very long time, astronomy and geology use eon to mean a billion years.
What eon is after the Hadean Eon?
archean eon
What eon has no rock record?
the Hadean eon
How long did the Proterozoic eon last?
The Proterozoic eon was the third eon in Earth history. It lasted from 2.5 billion years ago to 542 million years ago. Therefor, the Proterozoic was nearly 2 billion years long.Read more: How_long_did_the_proterozoic_era_last
How is the phanerozoic eon divided?
how was the phanerozoic eon divided.
How long does an eon last?
how long does as eon last i needit 4 school asap thanks
What is a long period of time?
An eon.
How long did the Precambrain last?
Precambrian is an informal term for the time before the Cambrian Period, the first period of the Phanerozoic Eon. The Precambrian consists of three eons, the Hadean, the Archean, and the Proterozoic. The Hadean Eon is about 760,000,000 years long. The Archean Eon is about 1,300,000,000 years long. The Proterozoic Eon is about 1,960,000,000 years long This comes to a total of 4,025,000,000 years.
What is a long period of time called?
An eon.
Is there a way to get the Eon ticket?
No unless you use an a.r code. The eon ticket was in an event a long time ago.
How would you use eon in a sentence?
An example of eon in a sentence is ' Dinosaurs existed many eons ago on planet Earth.' The meaning of the word 'eon' is a long time ago.
Why does only one eon have eras?
An eon is an indefinitely long period of time, in which there exist noteworthy periods known as eras.
What is a long span of geologic time called?
An Eon.
What is another word for a really long time?
eon
What is a three letter word for long time?
eon
In science how long is an eon?
An eon is a made up of two or more eras. They are defined in terms of what was happening on the planet in biological and geological terms rather than in number of years. We are now 541 million yeras (Myr) into the current eon - the Phanerozoic eon. Before that was the Proterozoic eon which lasted 1959 Myr, the Archean eon (1500 Myr) and the oldest, the Hadean eon (500 Myr).
What is opposite of eon?
The opposite meaning for eon is a short period of time which can be calculated or measured.Note: The answer is based on the assumption that the questioner asked the antonym for the word eon meaning immeasurably long period of time.
