15 A.D.-2nd half of 1st A.D. 2nd half of 1st-1st half of 3rd A.D. 4th quarter of 3rd-4th A.D. Late 2nd-Early 6th A.D. 7th-8th A.D. 1st A.D. 1st-Early 5th A.D. 3rd A.D. 4th-Early 5th A.D. Mid 3rd A.D. Early 4th A.D. Late 1st-Mid 3rd A.D. 5th A.D. Mid 1st-Late 6th A.D. Late 1st-Early 3rd A.D. Early 1st A.D. Middle of 3rd A.D. 2nd A.D. End of 2nd-Early 3rd A.D. 1st half of 2nd A.D.