Table T2. Abundance of silicoflagellates in selected samples from Hole 1218A.
Core, section,
interval (cm)
Depth
(mbsf)
Bachmannocena circularis
Bachmannocena quadrangula
Corbisema triacantha
Dictyocha fibula fibula
Dictyocha extensa longa
Dictyocha perlaevis perlaevis
Dictyocha messenensis
Dictyocha aculeata subaculeata
Distephanus crux crux
Distephanus pulchra
Distephanus speculum speculum
Naviculopsis sp.
Total silicoflagellate count
199-1218A-
1H-1, 71–72 0.7


X
# # X
X

15
1H-4, 71–72 5.2
#



X




8
2H-1, 70–71 8.9











0
2H-4, 70–71 13.4











0
3H-1, 70–71 18.4



X
X




3
3H-4, 70–71 22.9



X
X




2
4H-1, 71–72 27.9 X










0
4H-4, 71–72 32.4











0
5H-1, 70–71 37.4











0
5H-4, 70–71 41.9











0
6H-1, 71–72 46.9











0
6H-4, 71–72 51.4
X









1
7H-1, 71–72 56.4











0
7H-4, 71–72 60.9











0
8H-2, 71–72 67.4











0
8H-5, 71–72 71.9











0
11H-1, 71–72 94.4











0
11H-4, 71–72 98.9











0
12H-1, 70–71 103.9









X X 2
12H-4, 70–71 108.4









X
2
13H-1, 72–73 113.4









X
1
13H-4, 71–72 117.9









# X 5
14H-1, 70–71 122.9











0
14H-4, 70–71 127.4

X








1
15H-1, 70–71 132.4











0
15H-4, 70–71 136.9











0
16H-1, 71–72 141.9











0
16H-4, 71–72 146.4











0
17H-1, 70–71 151.4











0
17H-4, 70–71 155.9











0
18H-1, 70–71 160.9











0
18H-4, 70–71 165.4











0
19H-1, 71–72 170.4







X


1
19H-4, 71–72 174.9











0
20H-1, 71–72 179.9

X








1
20H-4, 70–71 184.4











0
22X-1, 71–72 196.6











0
22X-4, 71–72 201.1











0
26X-1, 71–72 235.0











0
26X-4, 71–72 239.5











0
27X-1, 70–71 244.6











0
27X-4, 70–71 249.1











0
28X-1, 70–71 254.2











0
28X-4, 71–72 258.7











0
29X-1, 67–68 263.8











0
29X-4, 70–71 268.3











0

Notes: X = presence of one or two specimens of a taxon, # = presence of more than two specimens.