Table T9. Diatom bioevents, Holes 1172A and 1172D.
| Bioevent | Age (Ma) |
Interval (cm) | Depth (mbsf) | Mean (mbsf) |
Error
bar (m) |
|||
|---|---|---|---|---|---|---|---|---|
|
Top
|
Bottom
|
Top
|
Bottom
|
|||||
| LO Denticulopsis dimorpha | 10.70 | 23H-CC | 24H-CC | 215.27 | 225.15 | 220.21 | 9.88 | |
| FO Rocella vigilans (small) | 30.24 | 39X-2, 3-5 | 39X-3, 61-63 | 356.14 | 358.22 | 357.18 | 2.08 | |
| FO Cavitatus (Synedra) jouseanus | 30.62 | 39X-2, 3-5 | 39X-3, 61-63 | 356.14 | 358.22 | 357.18 | 2.08 | |
Note: LO = last occurrence, FO = first occurrence.