1st half of 4th A.D. Early 4th A.D. 2nd half of 3rd A.D. Late 3rd A.D. Mid 3rd A.D. Late 3rd-4th A.D. Mid 4th A.D. Late 3rd-Early 4th A.D. Late 3rd-1st half of 4th A.D. Late 4th-Early 5th A.D.
1st B.C. Early 4th A.D. Early Roman Late 3rd-Early 4th A.D. Mid 4th A.D. Early 3rd A.D. Late 3rd-4th A.D. 1st-2nd A.D.