A subtrope of TheXOfY.

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!!Examples:

[[AC:ComicBooks]]

* TheAgesOfSuperHeroComics

** TheGoldenAgeOfComicBooks

** TheSilverAgeOfComicBooks

** UsefulNotes/TheBronzeAgeOfComicBooks

** TheDarkAgeOfComicBooks

** TheModernAgeOfComicBooks

[[AC:{{Literature}}]]

* ''TheAgeOfInnocence'' by Edith Wharton.

* ''The Age of Reason: Being an Investigation of True and Fabulous Theology'' by Creator/ThomasPaine.

* ''The Age of American Unreason'', by Susan Jacoby.

* The books of James Lovegroves Pantheon series: ''The Age of Ra,'' ''The Age of Odin,' ''The Age of Zeus'' and ''The Age of Aztec.''

* In TheWheelOfTime, the Age of Legends, a period that ended some three thousand years before the series proper, is frequently mentioned and in fact, served as a starting point for many plotlines.

* "Age of Desire", a novelette by Creator/CliveBarker.

[[AC:LiveActionTV]]

* ''Series/DoctorWho'' had the episode "The Age of Steel"

* [[Series/MontyPythonsFlyingCircus The Golden Age of Ballooning]]

[[AC:{{Music}}]]

* Music/IronMaiden's "Age Of Innocence"

* {{Turbonegro}}'s ''The Age Of Pamparius''

* Music/BlindGuardian - "Age of False Innocence"

* The Age of Oppression/Aggression, from ''VideoGame/TheElderScrollsVSkyrim''

* Music/NewOrder's "Age of Consent" could refer to an era or the minimum age for consensual sex. Being a NonAppearingTitle keeps it ambiguous.

[[AC:{{Theater}}]]

* ''{{Hair}}'': "This is the dawning of the Age of Aquarius..."

[[AC:WebOriginal]]

* [[http://www.ageofautism.com/ Age of Autism]]

[[AC:VideoGames]]

* ''VideoGame/DarkAgeOfCamelot''

* ''VideoGame/AgeOfEmpires''

** ''VideoGame/AgeOfEmpiresII: The Age Of Kings''

** ''VideoGame/AgeOfMythology''

* ''Warhammer: Age of Reckoning'' (the fact the frequently-used initialised shortening is "WAR" is not entirely coincidental...)

* ''VideoGame/AgeOfConan''

* ''VideoGame/FallFromHeavenAgeOfIce''

* ''VideoGame/TheAgeOfDecadence''

* ''AgeOfWonders''

* ''{{Remember11}}: The Age of Infinity''

[[AC:RealLife]]

* Commonly used to describe time periods to emphasize certain elements of the time period. (Age of Sail, Age of discovery, etc.)

** To whit: [[http://en.wikipedia.org/wiki/Age_of_austerity Age of Austerity]].

[[AC:Other]]

* ''[[http://techcrunch.com/2010/04/25/the-age-of-facebook/ The Age of Facebook]]''

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