Table 2
ODP Hole 953C calcareous plankton bioevents. The asterisk indicates that the bioevents occur within the hiatus, which is an age span about 6.436 to 6.252 Ma.
| Bioevents | Samples | mbsf | Chron | Age (Ma) |
| 10 | Amaurolithus bizzarus First Occurrence | 14R-2, 10–12 cm | 304 | C3n.4n | 5.038 | 9 | Triquetrorhabdulus rugosus Last Occurrence | 15R-2, 63–65 cm | 312.73 | C3r | 5.244 | 8 | Neogloboquadrina acostaensis first influx sx | 15R-2, 95–97 cm | 314.55 | C3r | 5.297 | 7 | Helicosphaera stalis ovata Last Occurrence | 16R-3, 91–93 cm | 325.78 | C3r | 5.681 | 6 | Nicklithus amplificus Last Occurrence | 17R-3, 42–44 cm | 334.52 | C3r | 5.979 | 5 | Globorotalia margaritae margaritae First Occurrence | 17R-4, 51–53 cm | 336.11 | C3An | 6.017 | 4 | Globorotalia juanai Last occurrence | 17R-5, 56–58 cm | 337.66 | C3An | 6.058 | 3 | Globorotalia miotumida Last Occurrence | 18R-3, 75–77 cm | 344.35 | C3An | * | 2 | Globorotalia miotumida Last Regular Occurrence | 18R-3, 96.5–98.5 cm | 344.57 | C3An | * | 1 | Neogloboquadrina acostaensis coiling change | 18R-3, 96.5–98.5 cm | 344.57 | C3An | * |
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