Table T7.
Identification and abundance of Paleocene and Late Cretaceous benthic
foraminifers observed at Site 1124.
Core,
section, interval (cm)
Depth
Preservation
Group
abundance
Alabamina
creta
Aragonia
ouezzanensis
Bulimina
navarroensis
Cassidulina
cuneata
Cibicidoides
praemundulus
Dorothia
oxycona
Dorothia
sp.
Dorothia
trochoides
Gaudryina
sp.
Gavelinella
beccariiformis
Globorotalites
michelinianus
Gyroidina
soldanii
Gyroidinoides
globosus
Karrerulina
conversa
Neoflabellina
jarvisi
Nuttallides
truempyi
Nuttallinella
florealis
Pullenia
coryelli
Pullenia
quinqueloba
Quadrimorphina
allomorphinoides
Rhabdammina
sp.
Saccammina
placenta
Spiroplectammina
dentata
Spiroplectammina
sp.
Spiroplectammina
spectabilis
Tritaxia
spp.
181-1124C-
31X-CC, 18-28
303.08
P
R
F
T
T
40X-CC, 0-10
390.07
P
T
R
44X-CC, 22-32
428.97
G
C
R
R
R
T
45X-CC, 15-25
438.62
G
C
T
T
T
R
T
R
R
46X-CC, 29-34
445.83
M
T
T
T
47X-CC, 16-26
457.46
P
T
T
T
49X-CC, 0-10
473.02
G
C
T
T
R
R
R
R
T
T
R
T
R
R
T
T
T
T
Note: Preservation: G = good, M = moderate, and P = poor; total (group) abundance and relative abundance of radiolarians: C = common, F = few, R = rare, and T = trace.