Middle years of 1st B.C. Middle years of 1st B.C.-86 B.C. 86 B.C.-1 B.C. 2nd quarter of 1st B.C.-Earliest years of 1st A.D. 1st B.C.-Early years of 1st A.D. Late 2nd B.C.
Late 6th B.C. 1st half of 4th B.C.-2nd B.C. Early 5th B.C. Late 2nd B.C. 2nd quarter of 5th B.C. Early 3rd B.C. Late 6th B.C.-500 B.C. or shortly after 480-479 B.C. Middle-3rd quarter of 6th B.C. Latter part of 3rd B.C. Late 5th-Early 4th B.C. 4th quarter of 5th B.C. Latter part of 3rd quarter of 5th B.C. Geometric and earlier periods-2nd B.C. 2nd quarter of 4th B.C. Middle of 4th B.C.
Early 6th B.C. 410-390 B.C. 1st quarter of 4th B.C. End of 6th B.C.-480 B.C. Early-Middle of 6th B.C. 2nd B.C. 490-480 B.C. 2nd-3rd quarter of 6th B.C. 290 B.C. 3rd quarter of 6th B.C. 150 B.C. 4th quarter of 2nd B.C. 7th B.C., down to beginning of last quarter 4th quarter of 5th B.C. 2nd-3rd quarter of 4th B.C., but not far down into 3rd quarter Late 7th-Early 6th B.C.
Middle of 1st A.D. 2nd quarter of 5th B.C. 2nd-3rd quarter of 6th B.C. 4th quarter of 5th B.C. Early 1st B.C. Middle of 6th B.C. 2nd B.C. Late 3rd and possibly into 2nd B.C. 6th B.C. 6th B.C. down to 2nd quarter 460-440 B.C. Middle-3rd quarter of 6th B.C. 4th quarter of 6th B.C. 3rd B.C. 3rd quarter of 7th B.C. 1st half of 5th B.C. 600 B.C.
Late 2nd B.C.-86 B.C. 3rd quarter of 4th B.C. Early 6th B.C. Late 6th B.C.-480 B.C. 2nd half of 1st A.D. Latest 5th-Beginning of 4th B.C. 2nd B.C. 460-450 B.C. 4th quarter of 2nd B.C. 2nd quarter of 4th B.C. 7th B.C.-600 B.C. 3rd-2nd B.C. 3rd-4th quarter of 4th B.C. 4th B.C. 3rd quarter of 5th B.C.-Early in 4th quarter of 5th B.C. 2nd half of 4th B.C. Middle of 4th B.C.