Table T12. Selected dinocyst events, Hole 1171D.
Bioevent | Age (Ma) |
Interval | Depth (mbsf) | Mean (mbsf) |
Error
bar (m) |
Source | |||
---|---|---|---|---|---|---|---|---|---|
Top
|
Bottom
|
Top
|
Bottom
|
||||||
LO Areosphaeridium diktyoplokum | 33.3 | 1171C-30X-CC | 1171C-31X-CC | 272.87 | 274.43 | 273.65 | 0.78 | Williams et al., 1998 | |
LO Areosphaeridium diktyoplokum | 33.3 | 1171D-2R-CC | 1171D-3R-CC | 260.68 | 271.34 | 266.01 | 5.33 | Williams et al., 1998 | |
FCO Alterbidinium distinctum | 37 | 1171D-4R-CC | 1171D-5R-CC | 280.59 | 287.53 | 284.06 | 3.47 | Raine et al., 1997 | |
LO Cerebrocysta bartonensis | 38.6 | 1171D-6R-CC | 1171D-7R-CC | 295.26 | 302.30 | 298.78 | 3.52 | Williams et al., 1998 | |
LAO Enneadocysta partridgei | 39.5 | 1171D-15R-CC | 1171D-17R-CC | 374.35 | 398.40 | 386.37 | 12.03 | Raine et al., 1997 | |
FO Cerebrocysta bartonensis | 43 | 1171D-29R-CC | 1171D-35R-CC | 516.79 | 573.86 | 545.33 | 28.54 | Powell, 1992 | |
FAO Enneadocysta partridgei | 43 | 1171D-29R-CC | 1171D-35R-CC | 516.79 | 573.86 | 545.33 | 28.54 | Raine et al., 1997 | |
LO Membranophoridium perforatum | 46.3 | 1171D-29R-CC | 1171D-35R-CC | 516.79 | 573.86 | 545.33 | 28.54 | Wilson, 1988 | |
LO Hystrichokolpoma spinosa | 47 | 1171D-35R-CC | 1171D-40R-CC | 573.86 | 622.70 | 598.28 | 24.42 | Wilson, 1988 | |
LO Charlesdowniea edwardsii | 48 | 1171D-40R-CC | 1171D-44R-CC | 622.70 | 660.71 | 641.71 | 19.01 | Wilson, 1988 | |
LO Charlesdowniea coleothrypta | 48.5 | 1171D-40R-CC | 1171D-44R-CC | 622.70 | 660.71 | 641.71 | 19.01 | Wilson, 1988 | |
FO Pyxidinopsis waipawaense | 49.5 | 1171D-44R-CC | 1171D-50R-CC | 660.71 | 718.48 | 689.60 | 28.89 | Wilson, 1988 | |
FO Charlesdowniea coleothrypta | 50.3 | 1171D-44R-CC | 1171D-50R-CC | 660.71 | 718.48 | 689.60 | 28.89 | Wilson, 1988 | |
FO Charlesdowniea edwardsii | 50.3 | 1171D-44R-CC | 1171D-50R-CC | 660.71 | 718.48 | 689.60 | 28.89 | Wilson, 1988 | |
FO Areosphaeridium diktyoplokum | 51.73 | 1171D-50R-CC | 1171D-56R-CC | 718.48 | 771.40 | 744.94 | 26.46 | Williams et al., 1998 | |
FO Membranophoridium perforatum | 53 | 1171D-50R-CC | 1171D-56R-CC | 718.48 | 771.40 | 744.94 | 26.46 | Wilson, 1988 | |
LO Dracodinium waipawaense | 53.2 | 1171D-60R-CC | 1171D-70R-CC | 814.60 | 908.07 | 861.34 | 46.74 | Wilson, 1988 | |
FO Dracodinium waipawaense | 53.5 | 1171D-70R-CC | 1171D-71R-CC | 908.07 | 920.20 | 914.14 | 6.07 | Wilson, 1988 | |
FO Hystrichokolpoma spinosa | 53.5 | 1171D-70R-CC | 1171D-71R-CC | 908.07 | 920.20 | 914.14 | 6.07 | Wilson, 1988 | |
FO Deflandrea phosphoriticacpx | 55 | 1171D-72R-CC | 1171D-73R-CC | 920.20 | 939.51 | 929.86 | 9.66 | Wilson, 1988 | |
FO Apectodinium homomorphum | ~56 | 1171D-73R-CC | 1171D-75R-CC | 939.51 | 954.94 | 947.23 | 7.72 | Williams et al., 1998 | |
LO Cassidium fragile | ~56 | 1171D-72R-CC | 1171D-73R-CC | 929.29 | 939.51 | 934.40 | 5.11 | Wilson, 1988 | |
LO Spinidinium densispinatum | ~58 | 1171D-73R-CC | 1171D-75R-CC | 939.51 | 954.94 | 947.23 | 7.72 | Wilson, 1988 |
Note: LO = last occurrence, FCO = first consistent occurrence, FO = first occurrence, FOA = first abundant occurrence.