How does a story reach us?
An ancient poem, a medieval manuscript, and a named oral performance carry different kinds of evidence.
A record is an event of its own
A composition, a surviving copy, a translation, and a digital edition can have dates centuries apart. The Homeric Hymn is an ancient Greek poetic witness. Eddic material survives chiefly in medieval Icelandic manuscripts. The Contendings of Horus and Seth is tied to a particular Egyptian papyrus. Beckwith’s Anansi collection credits individual Jamaican tellers.
What a date does and does not mean
The date of a manuscript supplies evidence about that copy. It does not automatically date the first performance of every episode inside it. A twentieth-century recorded tale is not therefore younger than every ancient story in its motifs; equally, a collector’s claim to antiquity cannot substitute for evidence.
Transmission has participants
Copyists, editors, translators, collectors, and performers shape what survives and what readers notice. Naming a storyteller where the record provides one helps prevent a whole community from being treated as an anonymous source. A historical translation is still a translation, with vocabulary and priorities of its own.
Use the atlas as a trail
Every entry separates its period note from its recording context and links the edition used. The chronology describes surviving records and publications, not a timeline of when human imagination began. These distinctions let readers compare confidently while keeping the absences and uncertainties in view.