|
Polarity
chron |
Age
(Ma) |
Depth (mbsf)
|
Polarity
epoch |
|
|---|---|---|---|---|
|
Hole
1087A |
Hole
1087C |
|||
| C1n/C1r.1r |
0.78 |
27-39 |
32-43 |
Brunhes/Matuyama |
| C1r.1n | 0.99-1.07 |
46-48 |
47-49 |
Jaramillo(?) |
| C2n | 1.77-1.95 |
63-68 |
59-68 |
Olduvai |
| C2An.1n (top) |
2.58 |
93 |
90 |
Gauss |
| C2An.1r (bottom) |
3.11 |
128 |
129 |
Kaena |
| C2An.2r (bottom) |
3.33 |
147 |
143 |
Mammoth |
| C2Ar (top) |
3.58 |
173 |
168 |
Gilbert |
Note: Time scale used is that of Berggren et al. (1995).