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.