xkcd Time Wiki

Eras are collections of frames and periods, from The One True Comic, that relate to a specific period of emotional, spiritual, or metaphysical growth of the characters Megan and Cueball, and their Sandcastle. A high resolution diagram showing how Eras relate to Periods can be found here.

The Eras:


Low Res version of the Eras of Time

Sandcastle Eon[]

Journey Eon[]

Encounter Eon[]