Connected corpus — first attested (dated text) Attested span, connected (solid) Onomastic only — a name/feature in a foreign-language text (open diamond, earlier) Inferred existence — reconstructed (dashed) Undated branch point (reconstructed) Reconstructed to an era, not a year (Proto-Semitic band, Bayesian) Contested split (click for views) Attested at the marker Inferred at the marker