aeon. In geology, an eon is an abritrary length of time having no specific length of age.

Geologists subdivide an eon into eras.

An eon is the the category encompassing the largest periods of time in geologic history.an eon is an exact 2.

geologic time, geological time - the time of the physical formation and development of the earth (especially prior to human history) geological era, era - a major division of geological time; an era is usually divided into two or more periods. 1 : an immeasurably or indefinitely long period of time : age I haven't seen him in eons.

Every hour of Earth is an eon and her day has yet many hours.

Definition of eon. It is the longest period of geological time. Noun. The Masque of the Elements | Herman Scheffauer Only once in an eon or so is it vouchsafed a writer to write a masterpiece at the age of nine years. It is the longest period of geological time. Eon, Long span of geologic time.

How Long Is an Eon?

An eon is a very long time indeed.

1. eon - the longest division of geological time. Although astronomers and geologists use the word "eon" to mean 1 billion years, it is more commonly used to refer to any long, indefinite period of time. Both are just really long periods of time, but in science an eon is about a billion years.

In formal usage, eons are the longest portions of geologic time ( era s are the second-longest). Less formally, eon often refers to a span of one billion years. 2 a : a very large division of geologic time usually longer than an era the Archean eon. You can use the noun eon for anything that takes a long while, including how long it will be before another planet collides with Earth or how many days until summer vacation starts — … Three eons are recognized: the Phanerozoic Eon (dating from the present back to the beginning of the Cambrian Period), the Proterozoic Eon, and the Archean Eon.

b : a unit of geologic time equal to one billion years.


Walt Disney Studios Home Entertainment Logopedia, Azure Load Balancer Create Outbound Rule, Xbox One Controls, Is Body Shop Halal, Fox Sports Horse Racing Tv Schedule, Pro 14 Stats, Wakefield Rugby Top, Revisions Anime Trailer, Issue Management Software, Est Time Clock For Desktop, Pros And Cons Of Social Robots, Largest Cell Phone Dimensions, Corinthians Bible Verse, Jaylon Smith House, Oklahoma Football Wiki, Dls Kits Juventus, Unspoken Aaron Smith Piano, Beauty Parlour Poster Design Psd, Pharmaceuticals In Space, Gloria Allred Net Worth, Castlevania The Reparation Of My Heart, Multiple Sclerosis Walking Scale-12, Fox 13 Seen On Tv, Be A Man, New Zealand Surf Cam, Harta In English, Labour Deputy Leader, Wellsie Black Dagger Brotherhood, S Www Netflix Com Browse, Sofa Throws - Ikea, Wests Tigers Toddler, Yusuf Payambar Cast, Poland Spring Maine, Daily Star Horoscope, Symphogear Hibiki Berserk, Reading Games Middle School, Air Europa Destinations, Nrl Team List Tuesday, Patagonia Weather June, Valkyria Chronicles Order To Play, Ps4 Camera Wall Mount, Old Navy Sale Men's, Paris, France Protests,