336 BC – AD 70 · 552 entries on 31 tracks ·
the frame between the Old Testament chronology and the Episcopal Atlas
Click any bar
The reading panel shows the
register entry, its tier, and the decisions attached to it. Hover a bar for its
name and years without leaving the chart.
Tier 1 solid — a document fixes the years.
Tier 2 faded — approximate, a floruit, or a reconstruction.
Tier 3 hollow and dashed — the name may be sound; the year-boundaries are a later
compiler’s arithmetic. Hatched — the office continues while the power has
passed elsewhere. Diamond — a single year.
The tier marks the recoverability of the year-boundary, not the reliability of the text.