Appendix
B Table 8. Summary of positions of calcareous nannofossil biohorizons,
Hole 1018A.
Event
Core,
section,
interval (cm)
Depth
(mcd)
167-1018A-
Pseudoemiliania
lacunosa LO
10H-3,
19 to 10H-CC
93.03-100.52
Gephyrocapsa
sp. 3 FO
12X-CC
to 13X-5, 19
122.32-125.51
small
Gephyrocapsa spp. AE
11X-CC
to 12X-5, 18
109.90-116.08
large
Gephyrocapsa LO
17X-CC
to 18X-5, 19
174.63-180.50
Helicosphaera
sellii LO
17X-CC
to 18X-5, 19
174.63-180.50
large
Gephyrocapsa FO
19X-5,
19 to 19X-3, 19
190.10-196.26
Gephyrocapsa
oceanica s.l. FO
22X-CC
to 23X-3, 19
223.37-226.56
Discoaster
brouweri LO
29X-CC
to 30X-3, 19
291.89-295.08
Discoaster
pentaradiatus LO
34X-5,
17 to 34X-CC
336.56-339.99
Discoaster
surculus LO
34X-CC
to 35X-3, 18
339.99-343.17
Discoaster
tamalis LO
38X-5,
19 to 38X-CC
375.28-378.69
Notes: FO = first occurrence, LO = last occurrence. AE = acme end.