Table T13. Age control points for Site 1150 datum events and sedimentation rates.
Datum
number |
Datum event
|
Depth
(mbsf) |
Age
(Ma) |
Sedimentation
rate (m/m.y.) |
|
---|---|---|---|---|---|
Top | 0 | 0.00 | |||
204 | |||||
1 | FO | Emiliania huxleyi | 50.72 | 0.25 | |
141 | |||||
2 | LO | Proboscia curvirostris | 58.04 | 0.30 | |
108 | |||||
3 | LO | Pseudoemiliania lacunosa | 69.73 | 0.41 | |
39 | |||||
4 | B | C1n (Brunhes) | 84.18 | 0.78 | |
42 | |||||
5 | LCO | Actinocyclus oculatus | 103.38 | 1.24 | |
24 | |||||
6 | LO | Neodenticula koizumii | 121.61 | 2.00 | |
114 | |||||
7 | FO | Neodenticula kamtschatica | 194.86 | 2.65 | |
76 | |||||
8 | FO | Neodenticula koizumii | 262.38 | 3.53 | |
112 | |||||
9 | B | C2An (Gauss) | 268 | 3.58 | |
105 | |||||
10 | B | C2Ar (Gilbert) | 331.17 | 4.18 | |
151 | |||||
11 | FO | Thalassiosira oestrupii s.l. | 529.40 | 5.49 | |
247 | |||||
12 | T | C3An.1n | 629 | 5.89 | |
220 | |||||
13 | B | C3An.2n | 777 | 6.57 | |
248 | |||||
14 | FO | Neodenticula kamtschatica | 970.86 | 7.35 | |
99 | |||||
15 | LO | Thalassionema schraderi | 995.61 | 7.60 | |
87 | |||||
16 | LCO | Denticulopsis simonsenii | 1082.60 | 8.60 | |
43 | |||||
17 | LO | Denticulopsis dimorpha | 1106.78 | 9.16 | |
99 | |||||
18 | FO | Denticulopsis dimorpha | >1180.23 | 9.90 |
Note: FO = first occurrence, LO = last occurrence, LCO = last common occurrence, B = base, T = top.