Table T8. Distribution of Cretaceous benthic foraminifers, Hole 1213B.
Core, section, interval (cm)
Depth
(mbsf)
Nannofossil
zone/subzone
Size
fraction
(µm)
Preservation
Benthic abundance
Trochospiral
Other calcareous
Agglutinated
Gavelinella spp.
Hanzawaia sp.
Protosangularia albiana
Gyroidinoides globosus
Gyroidinoides infracretaceus
Protosangularia cenomaniana
Dentalina spp.
Lenticulina spp.
Ramulina tetrahedralis
Ramulina tappanae
Saracenaria spp.
Globulina spp.
Vaginulinopsis spp.
Lingulina loryi
Oolina globosa
Nodosaria spp.
Marginulinopsis spp.
Psilocitharella spp.
Frondicularia bettenstaedti
Astacolus spp.
Saracenaria triangularis
Buliminella sp.
Pleurostomella spp.
Marssonella praeoxycona
Dorothia praehauteriviana
Dorothia gradata
Spirillina spp.
Gaudryina dividens
Dorothia conula
Remesella sp.
Tritaxia gaultina
Pseudoclavulina spp.
198-1213B-




































2R-1, 4-6 199.34 NC8a >125 M R

R
R F R



R












R
F R F
T
3R-1, 14-15 209.04 NC8a >125 M F

A
C F R R

T








T





F F R F
5R-1, 0-2 228.30 NC7c >125 P T



T T




















R R
R
6R-1, 83-84 238.63 NC7a-b >125 M F
R R C A F F R
T
T


R


R

T

R
C C F

9R-1, 9-12 266.49 NC5/BC15 >125 M R T C T


T R


R

T


T R T A

C
T




9R-1, 70-71 267.10 NC4 >125 M A





R F


T T R T

T T
T R
F R R





12R-1, 9-12 294.89 NC4 >125 P R





R R



R



T R
T

C F






14R-1, 140-150 314.27 u. NK3a >125 P-M R





R F


R



R T

R

A R






16R-1, 12-14 333.52 NK2 >125 M F





R A R


T


T
T T


R







19R-1,119-122 363.39 NK1 >125 P R





R R

R R




T




A







20R-1, 31-33 372.13 NK1 >125 P T





R R



T


















21R-1, 148-150 382.88 NJK-D >125 P R





R F
R





T














23R-1, 20-21 400.90 NJK-D >125 M R





F F

R R R T
T















24R-1, 38-39 410.68 NJK-D >125 P R





R R T T T T



















25R-1, 29-49 420.19 NJK-D >125 P R





R R























Notes: Preservation: M = moderate, P = poor. Abundance: A = abundant, C = common, F = few, R = rare, T = trace.