Era, The: Syn. {epoch}. Webster's Unabridged Makes These Words
Almost Synonymous, But `era' Usually Connotes A Span Of Time Rather
Than A Point In Time.
:era, the: Syn. {epoch}. Webster's Unabridged makes these words
almost synonymous, but `era' usually connotes a span of time rather
than a point in time. The {epoch} usage is recommended.
-- The AI Hackers Dictionary