Table T14. Distribution of foraminifers, Hole 1233B.
Core, section,
Depth (mbsf)
Depth (mcd)
Preparation
Preservation
Abundance
Benthic/planktonic
foraminifers (%)
Globigerina bulloides
Globigerinita glutinata
Globorotalia scitula
Globorotalia inflata
Globorotalia truncatulinoides
Globorotalia ungulata
Neogloboquadrina dutertrei
Neogloboquadrina pachyderma (s)
Neogloboquadrina pachyderma (d)
Orbulina universa
Bolivina spp.
Bulimina marginata
Bulimina tuxpamensis
Bulimina spp.
Cassidulina teretis
Cassidulinoides sp.
Chilostomella ovoidea
Cibicidoides lobatulus
Cibicidoides spp.
Ehrenbergina serrata
Eubuliminella exilis
Fissurina spp.
Globobulimina affinis
Globobulimina pyrula
Globocassidulina subglobosa
Globulina prisca
Globulina spp.
Gyroidinoides orbicularis
Gyroidinoides soldanii
Hoeglundina elegans
Laevidentalina sp.
Martinotiella communis
Melonis affinis
Melonis spp.
Miliolids
Nonionella auris
Nonionella spp.
202-1233B-










































1H-CC 5.02 5.02 S G A 25/75 C C

F
C
C F
3



21
1

16 6


1

1 1 11 9

40
2H-CC 24.63 26.66 S G A 30/70 C

C


F
R 1 13

1
5

1 4 3 20


4
2 11



3 5
3H-CC 33.68 37.82 S G A 15/85 C R
F C

F




1 21
4

1
2 3 9 2






1

26
4H-CC 43.45 50.10 S G A 50/50 A
R R R R
F
R
4

7



2

10 18




2

1

46 1
5H-CC 52.83 60.40 S G A 35/65 A C
F C

F
R
8

8

1
4 9
6 4
3





1
4 50
6H-CC 62.80 72.52 S G A 35/65 A C
C C R
F


19

9




5
4 38
4


4

1

3
7H-CC 71.79 82.21 S G A 40/60 A
R C F R
F




19 3 1 1
2 7 3 5 2 6
1


1

7
1 11 2
8H-CC 81.33 93.03 S G A 15/85 A A R F F F R
C
1 9

37


1 9
5




1
4

3 1 1 6 3
9H-CC 90.88 104.06 S G A 30/70 A F R
C F
C


2

17

4 1 2 3 8 2

6


17

6

23 1
10H-CC 98.43 113.81 S G A 20/80 C F R C F F
F
R

37
6
19
2
1 2 5 3




9

2



11H-CC 109.51 127.16 S G A 43/57 C F
C
R
R
F

2
13 1


15 1 1


2 1 1
11

11

2
 
Core, section
Depth (mbsf)
Depth (mcd)
Preparation
Preservation
Abundance
Benthic/Planktonic
foraminifers (%)
Nuttalides umbonifera
Oolina sulcata
Oolina spp.
Peneroplis sp.
Planulina wuellerstorfi
Praeglobobulimina spinescens
Protoglobobulimina pupoides
Proxifrons advena
Pullenia bulloides
Pullenia quinqueloba
Pyrgo serrata
Pyrgo spp.
Quinqueloculina spp.
Rutherfordoides mexicanus
Trifarina tricarinata
Uvigerina peregrina
Uvigerina sp. 1
202-1233B-






















1H-CC 5.02 5.02 S G A 25/75 16
1
17 3

2 1 22 9
13


2H-CC 24.63 26.66 S G A 30/70



12 12

18
18 8 5 1
5
3H-CC 33.68 37.82 S G A 15/85 2


1 4


13
6 5 3
26
4H-CC 43.45 50.1 S G A 50/50 3 2
1 2 17

4 2 2 2 7 1 1 6
5H-CC 52.83 60.4 S G A 35/65 1 2

16



1 3 1 3

13
6H-CC 62.8 72.52 S G A 35/65 1


1
1
7 7 6
3 1

1
7H-CC 71.79 82.21 S G A 40/60 6


7 4

19
3 2 1
15 9
8H-CC 81.33 93.21 S G A 15/85
2

1



17

3
10 21
9H-CC 90.88 103.95 S G A 30/70 2 4

21



3 5


2
10
10H-CC 98.43 113.7 S G A 20/80
1 1
1 3 6 1 1 1
1 5 1 42
10
11H-CC 109.51 127.05 S G A 43/57



3

1
2 3 4 5
71 1

Notes: Preparation: S = sieve. Preservation: G = good. Abundance: A = abundant, C = common, F = few, R = rare.