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Eon vs Neoarchean - What's the difference?

eon | neoarchean |

Neoarchean is a hypernym of eon.



In geology terms the difference between eon and neoarchean

is that eon is the longest time period used in geology while neoarchean is the era from 2,800 Ma to 2,500 Ma.

As a noun eon

is eternity.

As an initialism EON

is ΕΟΝ, the Greek National Organisation of Youth similar to the Hitler Youth, it was formed before WWII and disbanded in 1941.

As an adjective Neoarchean is

of a geologic era within the Archaean eon from about 2800 to 2500 million years ago.

As a proper noun Neoarchean is

the era from 2,800 Ma to 2,500 Ma.

eon

English

Alternative forms

* aeon (chiefly British or Gnostic) * (qualifier)

Noun

(wikipedia eon) (en noun)
  • (US) Eternity.
  • A period of 1,000,000,000 years.
  • *{{quote-magazine, date=2012-01
  • , author=Robert L. Dorit , title=Rereading Darwin , volume=100, issue=1, page=23 , magazine= citation , passage=We live our lives in three dimensions for our threescore and ten allotted years. Yet every branch of contemporary science, from statistics to cosmology, alludes to processes that operate on scales outside of human experience: the millisecond and the nanometer, the eon and the light-year.}}
  • (geology) The longest time period used in geology.
  • (US, informal, hyperbole) A long period of time.
  • It's been eons since we last saw each other.
  • A spirit being emanating from the Godhead.
  • Derived terms

    * Archean eon * eonian *

    Anagrams

    * * ----

    neoarchean

    Adjective

    (-)
  • (geology) Of a geologic era within the Archaean eon from about 2800 to 2500 million years ago.
  • Proper noun

    (en proper noun)
  • (geology) The era from 2,800 Ma to 2,500 Ma.
  • Hypernyms

    * Precambrian - eon/supereon; Archaean - eon

    Coordinate terms

    * Eoarchean, Paleoarchean, Mesoarchean - era

    See also

    *