4th-3rd B.C ... 4th-3rd B.C.
5th B.C ... 5th B.C.
Late 5th B.C ... Late 5th B.C.
2nd-1st B.C ... 2nd-1st B.C.
480 B.C ... 480 B.C.
4th-2nd B.C ... 4th-2nd B.C.