* g=Gersonde & Burckle, L113; b=Barron and Baldauf, L119; c=Ciesielski, 1983 PALEOMAGNETIC EVENTS GrpEvent Name Plotcode Berggren 1985 M Brunhes T1N1 0 M Brunhes B1N1 0.73 M Jaramillo T1N2 0.91 M Jaramillo B1N2 0.98 M Olduvai T2N1 1.66 M Olduvai B2N1 1.88 M Gauss T2AN1 2.47 M Gauss B2AN1 2.92 M Gauss (^kaena) T2AN2 2.99 M Gauss B2AN2 3.08 M Gauss (^mammoth) T2AN3 3.18 M Gauss B2AN3 3.4 M Gilbert-cochiti T3N1 3.88 M Gilbert-cochiti B3N1 3.97 M Gilbert-nunivak T3N2 4.1 M Gilbert-nunivak B3N2 4.24 M Gilbert-sidufjall T3N3 4.4 M Gilbert-sidufjall B3N3 4.47 M Gilbert-thvera T3N4 4.57 M Gilbert-thvera B3N4 4.77 M 3A/chron 5 T3AN1 5.35 M 3A/chron 5 B3AN1 5.53 M 3A/chron 5 T3AN2 5.68 M 3A/chron 5 B3AN2 5.89 M 3A/chron 6 T3AN3 6.37 M 3A/chron 6 B3AN3 6.5 M 4/chron 7 T4N1 6.7 M 4/chron 7 B4N1 6.78 M 4/chron 7 T4N2 6.85 M 4/chron 7 B4N2 7.28 M 4/chron 7 N4N3 7.35 M 4/chron 7 B4N3 7.41 M 4A/chron 9 T4AN1 7.9 M 4A/chron 9 B4AN1 8.21 M 4A/chron 9 T4AN2 8.41 M 4A/chron 9 B4AN2 8.5 M 4A/chron 10 T4AN3 8.71 M 4A/chron 10 B4AN3 8.8 M 5/chron 11 T5N1 8.92 M 5/chron 11 B5N1 10.42 M C5 T5N2 10.54 M C5 B5N2 10.59 M C5 T5N3 11.03 M C5 B5N3 11.09 M C5A T5AN1 11.55 M C5A B5AN1 11.73 M C5A T5AN2 11.86 M C5A B5AN2 12.12 M C5A T5AN3 12.46 M C5A B5AN3 12.49 M C5A T5AN4 12.58 M C5A B5AN4 12.62 M C5AA T5AAN1 12.83 M C5AA B5AAN1 13.01 M C5AB T5ABN1 13.2 M C5AB B5ABN1 13.46 M C5AC T5ACN1 13.69 M C5AC B5ACN1 14.08 M C5AD T5ADN1 14.2 M C5AD B5ADN1 14.66 M C5B T5BN1 14.87 M C5B B5BN1 14.96 M C5B T5BN2 15.13 M C5B B5BN2 15.27 M C5C T5CN1 16.22 M C5C B5CN1 16.52 M C5C T5CN2 16.56 M C5C B5CN2 16.73 M C5C T5CN3 16.8 M C5C B5CN3 16.98 M C5D T5DN1 17.57 M C5D B5DN1 17.9 M C5D T5DN2 18.12 M C5D B5DN2 18.14 M C5E T5EN1 18.56 M C5E B5EN1 19.09 M C6 T6N1 19.35 M C6 B6N1 20.45 M C6A T6AN1 20.88 M C6A B6AN1 21.16 M C6A T6AN2 21.38 M C6A B6AN2 21.71 M C6AA T6AAN1 21.9 M C6AA B6AAN1 22.06 M C6AA T6AAN2 22.25 M C6AA B6AAN2 22.35 M C6B T6BN1 22.57 M C6B B6BN1 22.97 M C6C T6CN1 23.27 M C6C B6CN1 23.44 M C6C T6CN2 23.55 M C6C B6CN2 23.79 M C6C T6CN3 24.04 M C6C B6CN3 24.21 M C7 T7N1 25.5 M C7 B7N1 25.6 M C7 T7N2 25.67 M C7 B7N2 25.97