Table T10. Epoch boundaries, Site 1173.
|
Boundary
|
Depth
(mbsf) |
Event
|
|---|---|---|
| Pleistocene/Pliocene | 240.64 | Olduvai (T) |
| late/early Pliocene | 377.59 | Gauss (O) |
| Pliocene/Miocene | 406.43 ± 1.24 | T Discoaster quinqueramus |
| late/middle Miocene | 549.34 ± 2.33 | B Catinaster coalitus |
Notes: (T) = termination, (O) = onset. T = top occurrence, B = bottom occurrence.