|
Polarity chron
boundary interpretation |
Polarity chron
interpretation |
Age
(Ma) |
Depth
(mcd) |
Error
(ħm) |
|---|---|---|---|---|
| C1n (b) Matuyama/Brunhes |
|
0.78 | 20.3 | 0.6 |
| C1r.1n (t) Jaramillo |
|
0.99 | 24.2 | 0.2 |
| C1r.1n (b) Jaramillo |
|
1.07 | 25.6 | 0.2 |
| C2n (t) Olduvai |
|
1.77 | 36.4 | 0.4 |
| C2n (b) Olduvai |
|
1.95 | 38.5 | 0.3 |
| C2r.1n (t) Reunion |
|
2.14 | 41.1 | 0.2 |
| C2r.1n (b) Reunion |
|
2.15 | 41.9 | 0.3 |
| C2An.1n (t) Gauss/Matuyama |
|
2.581 | 47.9 | 0.2 |
| C2An.1n (b) |
|
3.04 | 56.5 | 0.2 |
| C2An.2n (t) |
|
3.11 | 57.5 | 0.2 |
| C2An.2n (b) |
|
3.22 | 58.1 | 0.2 |
| C2An.3n (t) |
|
3.33 | 60.9 | 0.2 |
| C2An.3n (b) Gauss/Gilbert |
|
3.58 | 65.7 | 0.3 |
| C3n.1n (t) |
|
4.18 | 75.5 | 0.2 |
| C3n.1n (b) |
|
4.29 | 77.4 | 0.2 |
| C3n.2n (t) |
|
4.48 | 81.3 | 0.2 |
| C3n.2n (b) |
|
4.62 | 83.3 | 0.5 |
| C3n.3n (t) |
|
4.8 | 86.8 | 0.5 |
| C3n.3n (b) |
|
4.89 | 89.2 | 0.3 |
| C3n.4n (t) |
|
4.98 | 91.6 | 0.4 |
| C3n.4n (b) |
|
5.23 | 97.3 | 0.3 |
|
|
C3r | 5.64 | 107 | 9.2 |
|
|
C3An.1n | 6.1 | 122 | 5.8 |
|
|
C3An.2n | 6.4 | 131 | 3.8 |
|
|
C3Ar | 6.8 | 139 | 3.5 |
|
|
C3Bn/C3Br/4n | 7.5 | 145 | 13.0 |
|
|
C4r | 8.4 | 161 | 3.0 |
|
|
C4An | 8.9 | 166 | 2.3 |
| C4An (b) |
|
9.025 | 168.2 | 0.2 |
| C4Ar.1n (t) |
|
9.23 | 169.6 | 0.2 |
| C4Ar.1n (b) |
|
9.308 | 170.5 | 0.2 |
| C4Ar.2n (t) |
|
9.58 | 172.1 | 0.2 |
| C4Ar.2n (b) |
|
9.642 | 172.5 | 0.2 |
| C5n.1n (t) |
|
9.74 | 173.1 | 0.2 |
| C5n.1n (b) |
|
9.88 | 174.0 | 0.2 |
| C5n.2n (t) |
|
9.92 | 174.4 | 0.2 |
| C5n.2n (b) |
|
10.949 | 181.2 | 0.2 |
| C5r.1n (t) |
|
11.052 | 182.5 | 0.2 |
| C5r.1n (b) |
|
11.099 | 182.7 | 0.2 |
| C5r.2n (t) |
|
11.476 | 186.1 | 0.2 |
| C5r.2n (b) |
|
11.531 | 187.2 | 0.2 |
| C5An.1n (t) |
|
11.935 | 190.5 | 0.2 |
| C5An.1n (b) |
|
12.078 | 193.5 | 0.2 |
| C5An.2n (t) |
|
12.184 | 195.4 | 0.2 |
| C5An.2n (b) |
|
12.401 | 197.9 | 0.4 |
Note: (b) = bottom, (t) = top.