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57. DSDP LEG 42A BIOSTRATIGRAPHIC RANGE CHARTS
Germaine Bizon, Bureau d'Etudes Industrielles et de Cooperation de 1'Institut Français du Pétrole, Rueil-Malmaison, France
Maria Bianca Cita, Instituto di Geologia, University of Milano, Milano, ItalyRamil Wright1, Beloit College, Department of Geology, Beloit, Wisconsin
andCarla Müller, Geologisch-Palaeontologisches, Institut der Universitàt, Frankfurt Am Main, Germany
INTRODUCTION
Of the eight sites drilled on Leg 42A, all penetratedPleistocene sediments, all except Site 377 penetratedPliocene sediments, and all but Holes 373A and 377penetrated the Mediterranean Evaporite Formation.However, this formation could be dated paleontologi-cally only at Sites 372, 375, and 376, and no real agedetermination could be given for evaporites at Sites371,374, and 378.
Miocene sediments were recovered at Sites 372, 375,and 377 and penetration was as far as lower Burdiga-lian at Sites 372 and 375.
Range charts are provided here for planktonic andbenthonic foraminifers but not for nannofossils, asthese appear elsewhere (Müller, this volume). Also dis-played is other information gleaned by the shipboardpaleontologists both on other fossil groups and on min-erals recorded in the sand-size fraction of their sievedsamples greater than 63 microns.
CONTENTS
Range Charts By M. B. Cita
( 1) Plio-Pleistocene: Site 371; 37°36'N, 05°14'E;water depth 2750m.
( 2) Plio-Pleistocene: Site 372; 40°01.90'N,04°47.79'E; water depth 2695m.
( 3) Early and middle Miocene: Site 372 (belowCore 13).
( 4) Plio-Pleistocene: Hole 373A; 39°44'N,13°00'E; water depth 3650m.
( 5) Plio-Pleistocene: Site 374; 35°50.87/N,18°11.78'E; water depth 4078m.
( 6) Plio-Pleistocene: Site 376; 34°52.32'N,31°48.45'E; water depth 2101 m.
( 7 ) Early and middle Miocene: Site 375 (belowCore 7); 34°45.74/N, 31°45.58'E; water depth 1900m.
( 8) Complete Section: Site 377; 35°09.25'N,21°25.86/E; water depth 3718m.
( 9) Plio-Pleistocene: Hole 378; 35°56.67'N,25°06.87/E; water depth 1835m.
1 Present address: Department of Geology, Florida State Univer-sity, Tallahassee, Florida.
(10) Plio-Pleistocene: Hole 378A; 35°55.67'N,25°06.97'E, water depth 1835m.
Additional range-charts by M. B. Cita are providedin Cita et al., (this volume), for Site 372, Cores 4 to 13,and for Site 375, Cores 4 to 7.
Range Charts By G. Bizon: All Sites Except 373AAnd 377
(11) Site 371, Cores 1 to 8(12) Site 372, Cores 1 to 6(13) Site 372, Cores 9 to 15(14) Site 372, Cores 16 to 23(15) Site 372, Cores 24 to 32(16) Site 372, Cores 33 to 46(17) Site 374, Cores 1 to 7(18) Site 374, Cores 8 to 15(19) Site 375, Cores 1 to 7(20) Site 375, Cores 8 to 13(21) Site 376, Cores 1 to 5(22) Site 376, Cores 6 to 15(23) Hole 378, Cores 1 to 7(24) Hole 378A, Cores 1 to 4
Range Charts By R. Wright: All Sites
Note: The distributional data shown in these tablesare not based on the study of equal sized samples noron samples which were equally spaced stratigraphi-cally. Samples from Sites 372, 374, and 376 were stud-ied in much greater detail than those of the other sites;samples from the Messinian Stage and the stratigraphicintervals just above and below it were examined moreclosely than those of other intervals. The informationin the tables reflects this bias. The greatest number ofspecies is shown to be present in samples from theseabove mentioned sites and intervals, but this is prob-ably a consequence only of their intense examination.
Although 79 of the 211 samples were examinedquantitatively, the only information shown on thecharts is qualitative—the presence of taxa in a sample.
The biostratigraphic zonation used in these charts isbased on the studies of planktonic foraminifers andcalcareous nannoplankton by the other shipboard pale-ontologists. Where major differences in zonation occur,e.g., Site 372, Core 9, the different interpretations areshown on the charts.
Instead of dividing the Pliocene into the standardstages: Zanclean (Tabianian) and Piacenzian, the
1095
G. BIZON, M. B. CITA, R. WRIGHT, C. MULLER
planktonic foraminiferal biozonation of Cita (1975) isused here to provide further precision. Standard stagenames are used for the Miocene strata.
Taxonomic notes and illustrations of the most abun-dant species are given in Wright (this volume).
The charts are:(25) Site 371(26) Site 372(27) Hole 373A(28) Site 374(29) Site 375(30) Site 376(31) Site 377(32) Holes 378/378A
Range-Charts By C. Miiller (nannofossils)
Range charts for all sites, except Hole 373A andSite 377, appear in Müller, this volume.
REFERENCES
Cita, M. B., 1975. Planktonic foraminiferal biozonation of theMediterranean Pliocene deep sea record. A revision: Riv.Ital. Paleont., v. 81, no. 4, p. 527-544.
Bizon, G. and Bizon, J.-J., 1972. Atlas des principaux forami-nifères planctoniques du bassin méditerranéen, oligocène àquaternaire. Technip. ed., p. 1-316.
Blow, W. H., 1969. Late middle Eocene to Recent planktonicforaminiferal biostratigraphy. Brill ed., p. 199-421.
1096
TABLE 1Occurrence Ranges of Plio-Pleistocene Planktonic Foraminifers and Other Fossils at Site 371
aPiobably an artificial contact.
TABLE 2Occurrence Ranges of Plio-Pleistocene Planktonic Foraminifers and Other Fossils at Site 272
TABLE 3Occurrence Ranges of Early and Middle Miocene Planktonic Foraminifers at Site 372
TABLE 3 - Continued
TABLE 3 - Continued
Footnotes: 1 Globigerinoides trilobus
oto
TABLE 4Occurrence Ranges of Plio-Pliestocene Planktonic Foraminifers and Other Fossils at Site 3 73A
Dep
th B
elow
Bot
tom
(m
)
o«óCΛ
t•~
o<>ó^o
1-1,
1-2,
1-3,
Sam
ple
(Int
erva
l in
cm
)
130
8-10
78-80
1-5,122-124
1,CC
2-1,
?-l,
2-1,
2-1,
">-\
2 - 1 ,
1-3
60-62
73-74
100
108
119-120125130
aper
tura
X
X
X
xX
bulb
osa
X
X
X
X
X
X
X
Globigerina
bullo
ides
X
X
X
X
X
X
X
X
X
XX
digi
t a ta
-pra
edig
ita ta
X
X
X
egge
ri
X
X
X
X
X
Barren
falc
ones
is
X
pach
yder
ma
X
X
X
X
X
X
X
quin
quel
oba
X
X
X
X
X
X
X
X
X
X
radi
ans
X
cong
loba
tus
X
X
X
X
elon
gatu
s
X
X
X
X
gom
itul
us
X
X
X
X
X
X
X
heli
einu
s
X
X
X
X
Globigerinoides
obli
quus
obl
iquu
s
XBarren
obli
quus
ext
rem
us
RRX
RR
X
X
X
XX
pyra
mid
alis
X
X
X
quad
rilo
batu
s
X
X
X
rube
rX
X
X
X
X
X
X
XX
sacc
ulife
rX
X
tene
llus
X
Xtr
ilob
usX
X
X
acos
taen
is
X
XX
aem
ilian
a
XRRX
bono
nien
sis
X
X
cras
safo
rmis
X
X
cras
safo
rmis
vi
ola
Globorotalia
infla
ta
X
X
X
X
X
X
X
mar
gari
tae
evol
uta
Xm
arga
rita
e m
arga
rita
eX
mar
gari
tae
prim
itiv
a
X
osci
tans
X
X
X
punc
ticu
lata
X
X
RRXXX
scitu
la
X
X
X
X
X
X
X
X
trun
catu
lino
ides
RRXX
Glo
bige
rini
ta g
luti
nata
X
X
X
X
X
X
X
X
X
XX
Glo
bige
rini
ta u
vula
X
X
X
Glo
boqu
adri
na
altis
pira
Has
tiger
ina
pela
gica
X
Has
tiger
ina
siph
onife
ra
X
X
X
X
X
Orb
ulin
a un
iver
sa
RRXX
XRRX
X
X
X
ina
Spha
eroi
dine
llops
is
sem
inul
1
Spha
eroi
dine
llops
is
subd
ehi
Other Fossil Remains
Pter
opod
s
X
X
X
X
X
Pro
diss
ocon
chs
X
X
Ost
raco
des
X
X
X
Indurated Sediment (laminated)
Indurated Sediment (mottled
X XXX
X X
)
Ech
inoi
d sp
ines
X
X
X
Org
anic
mat
ter
X
Oto
lith
s
X
Mol
lusc
an d
ebri
s
X
Spor
es
X
Min-erals
Det
ritu
s (q
uart
z, m
ica)
X
X
Shar
ds o
f vol
cani
c gl
ass
X
X
X
X
X
X
X
XX
dolomite
Zon
e
<u
73'3o S
Glo
ttr
unca
M-P16
M-P15
M-P14M-P13
?
Age
>toc
ene
Plei
« g
LaPl
io
. ó
Clim
atic
Ind
ie.
TW
rc
rwrc
GrM
TABLE 5Occurrence Ranges of Plio-Pleistocene Planktonic Foraminifers at Site 374
P
I
5TABLE 5 - Continued
I
pth
Bel
ow B
ott
<s
359-368 5
371
375
378-381.5
(do
o
ε
nple
8-4,948.CC9-1,339-1,959-2,29-2,229-2,929-3,149-3,309-3,909-4,509, CC10, CClO.CCbic.26-1,426-1,1226-1, 25.526-1, 2825-1,425-1,2325-1, 3611-1,8611-2-7611,CC
rtur
a
a.
X
X
XX
bosa
X
X
X
X
XX
XXX
'S
•S
XXXXX
XXXX
XXXXXXX
cf.
(llobigprina
sis
U §
XX
X
1
εX
X
mi§. » § s
XX XX
3
Ui glob
e
ngat
u
2 s •§
X
Practically no foraminifersXXX
X
XXX
X
XXXXXXX
Barren
XX
X
X
: dolomite +gypsum
nitu
lu§,
X
Globigerinoides
•S
X
XX
if*.S .g• 1•§ "§ è
XX
. x
XX
X
XXXXXXXXXX
Important biomass of planktonic foraminifersRecrystallized and/or destructed by diagenesis
>atu
sdr
iloer
3 3
XX
X XX
S») *» *»
XXX
X
XXXXXX
Mixed ass
X
X
•B a '1S δ
t> tt> ‰
X
X
XX
•emblage
1 a 1is « £?^ c c
X
X
X
X
Globorotalia
1
I
XXXX
XXXXXX
XXXX
le p
rim
itiv
I
X
XX
XXXX
Rare foraminifers possibly contaminants
g
o
XX
X
•o
| •
tans
udop
osc
pse
X
X
XX
lata
lata
pad
an
ctic
u
ctic
u
ula
lens
is
pur
pur
scit
tos
X XXXX
inoi
des
ica
tu
I
-5
.§
1
Glo
XXXX
XXX
X
XXX
lira
nita
uvu
la
drin
a al
tis
w p
elag
ica
1 11
Glo
Glo
Has
S
§ a
l |s s
tiger
i
ulin
a
X
sutu
ralis
ulin
aO
rb
X
univ
ersa
ulin
aO
rb
XX
XXXXXXXX
λ
XX
isce
nsU
neila
deh
aero
hSp
h
1
Une
ila i
on
Une
llops
is
aero
k
aero
i
X
XXX
X
subd
ehis
cens
Une
llops
is
|
Sph
XX
X
×XX
nica
tes
ris ites
of T
u
t de
hop
ocra
sck
Plar
Pte
Mic
XX
X
Other Fossil Remains
cule
s
n S
cler
ite
a spon
ge s
p
>olid
s
'I 1 1 I I 'ö c3 ~ -^ , 2 '
x a «3 s u. c
X
X
X
spin
esin
oid
Ech
X
XXXXXX
X
anic
rOr
g
X
XX
XX
X
X
onch
s
i
1g 2
Spo
Pyr
X
X
X
X
Mim-r.ils
?
quar
tz, m
te
ritu
s
>sum
ucon
i
&$ëXXX
XXXXXXX
XXXX
Gla
ssca
me
Vol
rope
lSa
p
'/Å
>SA
N
c
s• S
u
£8g "M
9
Cü c^
•gsa
ct-1
5
Note: Cores 25 and 26 were sidewall cores, pulled after raising the drillstring to a depth of 371 meters.
TABLE 6Occurrence Ranges of Plio-Pleistocene Planktonic Foraminifers and Other Fossils at Site 376
BIOSTRATIGRAPHIC RANGE CHARTS
1105
G. BIZON, M. B. CITA, R. WRIGHT, C. MULLER
TABLE 6 - Continued
(IU)
o0
βθ
i Bel
oD
epth
.
0-7.5
7.5-17
17-26.5
26.5-30
36-45.5
45.5-55
~E.1
1-1,631-1,771-2, 801-2,1161-3, 311-3, 701-3, 1431-4,31-4, 111-4, 681-4, 761-4,861-4, 1101-5, 1401,CC
2-1, 1002-1, 1472-2,52-2, 262-2, 432-2, 702-3,02-3,112-3, 502-3, 1142-3, 1432-4, 302-4, 402,CC
3-2, 383-2, 1003-3, 403-4, 183-5, 803, CC
4-1,704-2, 1004, CC
5-1, 1305-2, 605-2, 1155-2, 1285-3, 1155^,505-4,545 A 645-4,965-4, 1055-5,55-5, 365-5, 625-5, 1085-5, 1105-5, 1195-5, 1205-5, 1255-5,1335.CC
6-2, 506-3, 956-3, 1066-3, 1106-3, 1306-3, 1406-4, 366-4,646-4,806-4,906-4, 1016-4,1176-4,1356.CC
cen
s 1
-5pqn
sis
s
a.
S
ero
idi
Sph
a
X
XX
XX
X
XX
XX
ites
u
CΛ
turi
arH
olo
X
X
X
ge
spi
Sp
on
XXXX
X
„
isso
coP
rod
:
XXXXXXXXX
X
X
XXX
X
XX
X
X
X
XXX
X
Other Fossil Remains
>po
dsP
terc
XXXXX
XXX
XXXXX
XXXX
XXXXX
XX
X
X
X
X
assemblage
deb
r
teet
h
Pla
ni
Fis
h
X
X
X
XX
X
X
X
X
X
X
XX
Sp
or
X
X
X
X
X
X
XX
X
X
X
X
i co
de:
O
X
X
XXXX
X
X
X
X
X
XXX
XXX
XX
X
X
X
XX
X
X
X
X
'5,
no
id s
Ech
ii
X
XX
X
X
XX
X
X
XXX
X
XX
XXX
XXX
XXX
X
X
XXXX
X
XXXX
XX
XXXX
XX
nic
mO
rga
XX
XX
XXXXXX
XXXXX
XXXXXX
X
X
XX
X
XX
XXX
X
XX
X
X
XXX
X
XXXX
X
Oto
l
X
X
XX
XX
ola
ria
Rad
i
X
X
anic
gV
ole
X
X
XXX
XXXX
XXXX
X
Minerals
Pyr
il
X
X
X
X
X
XX
X
ε
3
itu
s (c
;um
con
iti
Det
r
Gyp
:
Gla
u
X
X
X
X XXXX
XX
X
XX
X
X
X
XXX
XXX
X
X
X
X
X
XXX
X
X XX
XX
XXXX
XX X
aces
3
ion
'εo
13C^3
op
els
Sap
r
^m%w%%/%/%// ///V////////A
^mm^////////////
'%%%%%'/
IBS
mm.
W//M,
'Mystery://////s/s/.
Age
<u
So
Cu
cuocu
C
O
w
Pleist.
>, g
Ear
Pli
oc
.—-•s- ^ —
Zo
ni
Z
E
à2US
ssS3
s
M-P
l
Messinian""—*"T"J]—"a"
«,2 S .A ""*
CQ Cu O CU
Probable artificial repetition.
1106
TABLE 7Occurrence Ranges of Planktonic Foraminifers at Site 375
Dep
th B
elo
w B
ott
om
(m
)
622-631.5
650.5-660
675.5-679
733-736
792-793
819.5-821.5
Sam
ple
(cm
fro
m t
op
)
8-1,708-2, 1408-3, 1008-4, 408-5, 848-5, 1488,CC
9-1,949-1, 1199-2, 809-3, 209-4,49-5, 709-6, 1139, CC
10-2,6210-3,3010-3, 10210, CC
11-1, 10611-2,5011, CC
12, CC
13,12013, CC
Globigerina
an
gust
i u
mbi
lica
ta
boll
ii
dru
ryi
falc
onen
sis
foli
a t
a
pra
ebu
lloi
des
qu
inq
uel
ob
a
wo
od
i
aff.
ci
pero
ensi
s
X X X X XX X X
X X X X XX X X X XX X X
X X XX X X X
X XX X X
X XX X
X X X X cfX X X XX X XX X X X
XXX
X X X X
cf cf X X
X X X X X
cf
Globigerinoides
alt
iape
rtu
rus
bisp
her
icu
s
irre
gula
ris
ob
liq
uu
s
qua
dri
loba
tus
subq
ua
dra
tus
subs
acc
uli
fer
tril
obu
s
XX XXX X XX X X X
X XX X X X X
X
X X X XX X
X X XX X X X
X X X XX X X
X X X
X XX X
X X XX X X X X
X X X X XX X XX X
X X
Xcf
Globorotalia
con
tin
uo
sa
ma
yeri
cf.
min
uti
ssim
a
mio
zea
obes
a
peri
pher
oron
da
pra
esci
tula
scit
ula
sia
ken
sis
X XXX X
X XX X X
XX
X
X X X XX X
X X X XX X X XX X X X X XX X X X X
X X
XXX X
X X
X X
X X
X
X
Globoquadrina
alt
ispi
ra
alt
ispi
ra
alt
ispi
ra g
lob
osa
deh
isce
ns
ad
ven
a
deh
isce
ns
deh
isce
ns
lan
ghia
na
X
cfX X X
X X X X
X
X X XX X
X X X
X X XX X
X X XX X X
X X XX X
X XX
X X X
Glo
bige
rin
ita
gl
uti
na
ta
Glo
boro
talo
ides
Ha
stig
erin
a
pra
esip
hon
ifer
a
Orb
uli
na
bil
oba
ta
Orb
uli
na
su
tura
lis
Orb
uli
na
un
iver
sa
Pra
eorb
uli
na
glo
mer
osa
Pra
eorb
uli
na
tr
an
sito
ria
X XX XXX XXXX X X X X X
X X XX XX X
X X XX
X XX X X X X XX X X X X XX XX X X
X X X XX X X X
X XX X X
X X XX X
X X X
X X X
Comments
Pelagic turbidite
Pelagic turbiditePelagic turbidite
Some contamination
Pelagic turbidite
Pelagic turbidite
Zone
σ\
s
CO
z
zò
z
σ\Z
00
Z
c^•
r-Z
z
Biz
on
an
d B
izo
n,
19
72
•S"§oo-oo
2 2
"S 2o ε
ZZ i>
zgN
<U60
<
1tH<U
00
C
60
c
.60
-S1-1
3
TABLE 8Occurrence Ranges of Planktonic Foraminifers at Site 377 (cleft in Mediterranean Ridge)
TABLE 9Occurrence Ranges of Plio-Pleistocene Planktonic Foraminifers and Other Fossils at Hole 378
1
Bo
t
o"5
Dep
th B
84-93.5
93.5-103
103-112.5
112.5-122
141-150.5
169.5-179
217-226.5
274-283.5283.5-292
302.5-312
top
)|
εS
amp
le >
1-1, 1331-2,691-2, 801,CC2-2, 15-172-3,152-4, 102-5, 602,CC
3-1,823-2, 103-3, 703-3, 1223, CC
5-1,1005-2, 1305,CC6-2,186-2, 1006-3, 706-3, 846-3, 956, CC7-1, 707-2, 1107-3, 677-4, 307-4, 717-5, 607.CC
8-1, 708-1, 1248-2, 458-2, 758,CC9, CC10, CC11-1, 14911-2,111-2,2811-2,4011-2,6011-2,9811-2,13611-3, 10011-4,9
11-4,2211-4,3711-4,4611-4,6411-4,9011-4,13011,CC
ape
rtu
ra
X
XX
XXXX
XXX
X
XXXXXXXXXXX
XXX
X
X
bu
lbo
sa
X
XX
XX
XXXXX
XXX
XXXX
XX
XXX
X
X
X
XXX
X
XX
bu
lloi
de.
X
XXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXX
XXXXXXXXXXXXXXX
Glo
sis
fale
on
en
X
X
XX
X
XX
XXXX
XXX
X
X
X
XXXX
XX
XXX
bige
1
mic
rost
c
XX
X
X
X
XX
XXX
X
XXX
X
rin
1
X
cfX
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a
rma
pa
chyd
e
X
XX
XXXXXXXXXXXX
X
X
cf
1
quin
quei
rub
esee
n
X
XX XX
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HU
S
bo
llii
con
glo
bt
X
X
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,
1
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hel
icin
u!
XX
X
X
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3
ob
liq
ob
liq
uu
s
X
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XX
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erinoides
mu
t,
extr
eo
bli
qu
us
X
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X
XXX
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XXX
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X
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pyra
mid
.
X
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ba
tus
qua
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lo,
X
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X
X
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X
rub
er
XXX
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sacc
ulif
e.
ten
ellu
s
X
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tril
ob
us
X
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•a
aco
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en.
aem
ilia
nt
X
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X X
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X
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a ε
cras
safo
r
X
X
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XX
X
o
mis
vi
cras
safo
r
X
X
X
Xeg
geri
XX
XX
X
X
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XX
cf
Globorotalk
infl
ata
XXXXXXXXXXXXXXXX
1
mar
gari
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XX
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ita
ns
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ata
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s
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Orb
uli
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us
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lusc
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XX
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Sp
ore
s
Oto
lith
s
Rad
iola
r
Dia
tom
s
X
X
XX
X
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X XX X
X
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glas
s
les
Vol
cani
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n ox
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XX
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1 P
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te
X
X
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ritu
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XX
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X
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XX
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1 G
yp
sum
XX
X
2
8 ε
S a
x
X
X X
X X
1
m.
'////.
'4%.
W/.
1
N22
.)
M-PI5
M-Pl 3
M-Pl 2
1 A
ge
coo
ü
i
3
c
i
è
1u
Miocene
an
IOn
TABLE 10Occurrence Ranges of Planktonic Foraminifers and Other Fossil Remains at Hole 378A
TABLE 11Planktonic Foraminifers and Other Microfossils at Site 371, Cores 1-8
Legend 1 to 3 specimens• 3 to 6 specimensΦ 6 to 20 specimens• >20 specimensR: reworked
DepthBelow
Sea Floor(m)
0-9.5
199.5-209
361-370.5
408.5418
465.5475
513-518
522.5-527
546-551
Recovery(m)
8.3
3.8
9.0
7.9
9.5
0.2
0.2
4.4
Sample(Interval
in cm)
1-1, top1-1, 100-1021-1, 145-1471-2, 100-1021-3,100-102
14,100-1021-5, 100-1021-6, 100-1021,CC
2-1,1204.222-2, 13-152-2, 33-352-2,100-102
2-2, 140-1422-3,10-122-3,100-1022, CC
3-1,120-1223-2,120-1223-3, 75-773 4 , 14-163 4 , 20-22
34,90-923-5, 136-1383-6,100-1023, CC
4-2, 100-1024-3, 100-10244,100-1024-5,100-1024-6,100-1024, CC
5-0, 30-325-1,10-125-1,100-1025-2,120-1225-3,133-1355-4, 67-695-6, 97-995,CC
6,CC
7.CC
8-1,52-548-1,74-768-2,108-1108-3, 53-558,CC
Planktonic Foraminifers
Rew
ork
ed C
reta
ceo
us
Sp
ecie
s
Gg.
bu
lloi
des
Gg.
de
cora
pert
a
Gg.
af
f.fa
lcon
ensi
s
Gg.
n
epen
thes
Φ Φ
Φ
Φ
Φ Φ
Φ
Φ
Φ
Φ
Φ
Φ Φ
Φ Φ
Φ Φ
Φ Φ Φ
Φ Φ
Φ Φ Φ
Φ Φ Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ Φ
Φ Φ
• ΦΦ Φ Φ
Φ
Φ Φ
Φ Φ Φ
Φ Φ
Φ Φ
Φ Φ
Φ Φ
Φ Φ Φ
Φ Φ
Φ Φ
Φ Φ
Φ Φ
Φ
Φ
Φ
Φ
Gt.
glu
tin
ata
Gs.
elo
nga
tus
Gs.
ob
liq
uu
s
Gs.
ob
liq
uu
s ex
trem
us
Gs.
sa
ccul
ifer
Φ
Φ
Φ
Φ
Φ
•
Φ
Φ
• Φ
• Φ
Φ
Φ Φ
Φ Φ
Φ Φ
Φ Φ
Φ Φ Φ
Φ Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ Φ Φ
Φ Φ
Φ Φ
Φ Φ Φ Φ
• Φ Φ Φ
Φ Φ Φ Φ
Φ Φ Φ Φ
Φ Φ Φ Φ
Φ Φ Φ Φ Φ
Φ Φ Φ Φ
Φ Φ Φ Φ Φ
Φ Φ Φ Φ
Gs.
tri
lobu
s
Gr.
mar
gari
tae
prim
itiv
a
Gr.
mar
gari
tae
Gr.
ac
osta
ensi
s
Gr.
obe
sa
Φ
Φ
•
Φ
Φ
Φ
• R
Φ Φ
Φ Φ
Φ Φ Φ
Φ
Φ Φ
Φ Φ Φ
Gr.
sci
tula
H.
siph
onif
era/
aequ
ilat
eral
is
O.
univ
ersa
S.
subd
ehis
cens
T. q
uin
quel
oba
•
Φ Φ
Φ Φ
Φ Φ
Φ
Φ Φ
Φ Φ
Φ
• Φ Φ
Φ Φ
• Φ
Φ Φ ΦΦ
Φ Φ Φ
Φ
Φ Φ
Φ Φ Φ
Φ Φ Φ
Φ Φ Φ
Φ Φ «
Φ Φ
• Φ Φ
Φ Φ
Φ Φ Φ Φ
Φ Φ
Φ Φ
Φ Φ
Φ
Φ
Φ
Φ
•
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ Φ Φ
• Φ
Φ Φ Φ
Φ Φ Φ .
T. q
uin
qu
elob
e li
ngul
ata
Gr.
pu
nct
icu
lata
Gg.
ap
ertu
ra
Gr.
cf.
hex
agon
a
S. s
emin
uUna
• Φ
• Φ
Φ
Φ
• Φ
Φ Φ
•
Φ
Φ
Φ .
• .Φ Φ
• Φ
Φ
• Φ ΦΦ Φ Φ
Φ Φ Φ
Φ
Φ
Φ
Gs.
rub
er
Gg.
alt
ispi
ra
Gr.
a e
m il
iana
Gg.
um
bili
cata
Gr.
in
com
pta
Ipa
chyd
erm
a
Φ
Φ
Φ
Φ Φ
Φ
Φ
Φ
•Φ Φ
Φ Φ
Φ Φ
Φ Φ
Φ Φ
• Φ
Φ Φ
Φ
Φ
Φ
Φ
Φ
Gs.
rub
er t
hic
k w
all
Gr.
cra
ssaf
orm
is s
ens.
lat
.
Gr.
in
flata
Gr.
os
cita
ns
S. d
ehis
cen
s im
mat
ura
ΦΦΦΦΦ Φ
Φ
Φ
Φ Φ
Φ
Φ
Φ Φ .
ΦΦ Φ
Φ
Φ Φ
Φ
Φ
Φ
Gg.
pra
ecal
ida
Gr.
dut
ertr
ei-g
r.
hum
eros
a
Gr.
cra
ssaf
orm
is c
f. v
iola
Gr.
tr
unca
tuli
noid
es
Gr.
hir
suta
Φ
Φ
Φ Φ
Φ
Φ Φ
Φ
Φ Φ
Φ Φ Φ
Φ Φ Φ
Φ
Gs.
ten
ellu
s
Gr.
an
frac
ta
Gg.
pr
aedi
gita
ta
Gg.
eg
geri
H.
ried
eli
• Φ Φ
Φ Φ Φ
• Φ Φ
• Φ Φ
Φ Φ
Φ Φ
• Φ Φ
Φ
Φ Φ
• Φ
• Φ
Gr.
ber
mu
dez
i
Gr.
cav
ernu
la
H.
pela
gica
T.
hu
mil
is
Gr.
aff
. ca
lida
Gs.
su
leki
Φ Φ Φ
Φ
Φ Φ Φ
Φ
OtherMicrofossils
Ech
. sp
ines
Fis
h re
mai
ns
Ost
raco
ds
Pte
ropo
ds
Oto
lith
s
Φ
Φ Φ
Φ
Φ
Φ
Φ
Φ Φ
Φ Φ
Φ
Φ Φ
Φ
Φ Φ
Φ Φ
Zones
Gr.
inf
lata
/
Gr.
tru
nca
tuli
noi
des
Gs.
ob
liq
uu
sex
trem
us
S. s
ubd
ehis
cen
s
Gr. margaritaevoluta
Gr. margaritae
Stages
>>
Qu
ater
na
\
lioc
ene
0 .
Upp
er
5 ë
Low
Plio
c<
Upp
er
1M
ioce
ne
I
TABLE 12
Planktonic Foraminifers and Other Microfossils at Site 372, Cores 1-6
Legend 1 to 3 specimens• 3 to 6 specimens• 6 to 20 specimens• >20 specimensR: reworked
DepthBelow
Sea Floor(m)
112-121.5
131-140.5
140.5-150
150-159.5
159.5-169
169-178.5
Recovery(m)
4.2
5.2
4.3
2.5
0.4
0.4
Sample(Interval
in cm)
1-1,140-1421-2, 90-921-3,100-1021-4, 30-321,CC
2-1,117-1192-2, 27-292-2,100-1022-2,135-1372-3,41432-3,120-122
2-3,126-1282-4, 76-782-4,106-1082-4,110-1122,CC
3-1,48-503-1,65-673-1,139-1413-2, 24-263-2, 75-773-2,100-1023-2,115-117
3-2,142-1443-3,6-83-3, 20-223-3, 84-863-3,100-1023-3,116-1183.CC
4-1,59-614-1,64-654-1,90-924-1,140-1424-2,1-34-2,100-1024.CC
5-1,132-1335,CC
6-1,142-1446.CC
Planktonic Foraminifers
Gg.
aff
. cl
ark
ei
T.
mu
ltil
ob
a
Dw
arfe
d
mic
rofa
un
a
Gr.
m
edit
erra
nea
Gr.
ex
sert
a
•
•
Gr.
pse
ud
om
ioce
nic
a
T.
qu
inq
uel
ob
a
Gs.
ob
liq
uu
s ex
trem
us
Gr.
aco
sta
ensi
s
Gr.
hu
mer
osa
<<«
<i»»
•••••••••••<(i»
Gg.
a
tf.f
alc
on
ensi
s
Gg.
a
per
tura
Gt.
glu
tin
ata
Gt.
uvu
la
Gs.
o
bli
qu
us
••R
.•••• Φ• «Φ Φ• ΦΦ Φ Φ
• ΦΦ * . . Φ
• Φ ΦΦ Φ Φ. . . Φ•Φ Φ . .
ΦΦ Φ Φ
Gs.
elo
nga
tus
Gs.
tr
ilo
bu
s
Gq.
a
ltis
pira
Gr.
sci
tula
Gr.
m
arg
ari
tae
Φ
• Φ
• R
• i
• i
>
>
>
• Φ .Φ Φ Φ
Gr.
pu
nct
icu
lata
Gr.
a
emil
ian
a
H.
siph
onif
era
S.
cf.
sem
inu
lin
a
D.
un
iver
sa
ΦΦ
•
•R
Φ
ΦΦΦ•Φ
R * *•R * *•• Φ
•G
g. b
ull
oid
es
T.
qu
inq
uel
ob
a l
ingu
lata
G.
sall
enti
na
S. su
bd
ehis
cen
s
Gs.
sa
ccu
life
r
• Φ•••• Φ• Φ•
•••••Φ
>
Gs.
aff
. sa
ccu
life
r fi
stu
losu
s
Gr.
b
on
on
ien
sis
Gr.
cf.
hex
ago
na
Gg.
u
mb
ilic
ata
Gs.
ru
ber
••Φ ΦΦ
••
• Φ
Φ••Φ• Φ• Φ
•• >
Gr.
cf
. p
seu
do
op
ima
Gr.
cr
ass
afo
rmis
Gr.
gr.
men
ard
ii
Gs.
ru
ber
th
ick
wa
ll
S. d
ehis
cen
s
•
••••• Φ Φ
Gr.
in
flat
a
Gr.
pa
chyd
erm
ali
nco
mp
ta
Gs.
co
ngl
ob
atu
s
Gr.
cra
ssa
form
is
ron
da
Gr.
osc
ita
ns
Gg.
pr
aec
ali
da
••••Φ Φ Φ•Φ Φ•
••
H.
ried
eli
Gr.
a
nfr
act
a
Gr.
ber
mu
dez
i
Gs.
te
nel
lus
Gr.
tru
nca
tuli
no
ides
H.
pra
edig
ita
ta
• Φ Φ•
OtherMicro-'ossils
Ech
ino
id s
pin
es
Ost
rac
od
s
•
•
•
•
Zones
1
Gr.
in
flat
aG
s. o
bli
qu
us
extr
emu
s
2
Gr.
hu
mer
osa
Stages
Qu
ater
nar
y>e
r P
lio
cen
e
Cu
Lo
wer
Pli
oce
ne
| 1
1r
Mio
cen
e | 1
Up
pe
Footnotes: 1 Gr. truncatulinoides2 Gr. margaritae evoluta
TABLE 13Planktonic Foraminifers and Other Microfossils at Site 372, Cores 9-15
Legend 1 to 3 specimens• 3 to 6 specimens• 6 to 20 specimens• >20 specimensR: reworked
DepthBelow
Sea Floor(m)
197.5-207
207-216.5
216.5-226
226-235.5
235.5-245
245-254.5
254.5-264
Recovery(m)
5.4
2.5
3.9
6.5
9.2
8.6
7.7
Sample(Intervalin cm)
9-1,96-989-1, 130-1329-1, 140-1429-1,148-1499-2, 28-30
9-2, 75-779-2,110-1129-3, 20-229-4, 100-1029, CC
10-1,120-12210-2, 5-710-2, 100-10210, CC
11-1, 120-12211-2, 100-10211-3,100-10211-3,140-14211, CC
12-1,13-1512-3,110-12012-3,128-13012-4,100-10212-5,100-10212-6,100-10212, CC
13-1,100-10213-2, 100-10213-3,100-10213-4,100-10213-5,100-10213-6,100-10213, CC
14-1,100-10214-2, 100-10214-3,100-10214-4, 90-9214-5,100-10214-6,100-10214, CC
15-2,100-10215-3,100-10215-4,100-10215-5, 100-10215-6,100-10215, CC
Planktonic Foraminifers
Gg.
ang
usti
um
bili
cata
Gg.
dru
ryi
Gta
. gl
u ti
nata
Gs.
obl
iquu
s
Gs.
sac
culif
er
subs
accu
lifer
••
•••
:.•i
Gs.
sub
quad
ratu
s
Gs.
tri
lobu
s
Gr.
con
tinu
osa
Gr.
may
eri-
siak
ensi
s
Gr.
sci
tula
• I .
•••••
•
O.
univ
ersa
O. s
utur
alis
Gq.
alti
spir
a
Gq.
deh
isce
ns
Gr.
gr.
men
ardi
i
•
•••••••••••••••••••••••••
Gg.
nep
enth
es
Gr.
obe
sa
Gg.
pra
ebul
loid
es
Gr.
sci
tula
var
. A
Glo
bige
rino
psoi
des
sp.
««
••
• *••
O.
bilo
bata
Gq.
bar
oem
oene
nsis
Gr.
gr.
mio
zea
S. s
emin
ulin
a
S. s
ubde
hisc
ens
••
••••
•G
r. p
raem
enar
dii
Glo
boro
tali
a sp
. B
Gr.
sci
tula
gig
ante
a
Gr.
cf.
leng
uaen
sis
Gr.
sci
tula
ven
trio
sa
•
•
•
•
*
Gr.
men
ardi
i sp
. 3
Zac
hari
asse
Gr.
aco
stae
nsis
Gr.
men
ardi
i sp
. 4 Z
acha
rias
se
Cas
sige
rine
lla s
p. (
rew
orke
d)
•••••
Am
mon
ia t
epid
a O
Bol
ivin
a sp
p.
jf
Fish
tee
th/b
ones
S
Ech
inoi
d sp
ines
§
Ost
raco
ds
8
Bol
bofo
rma
spp.
<*
•••
* * *
! .
! .
Zones
Glo
boro
tali
aac
osta
ensi
sG
lobo
rota
lia
men
ardi
iG
lobo
rota
lia
may
eri
Stages
Tor
toni
anL
ower
\\
\
i llia
nSe
rrav
E
TABLE 14Planktonic Foraminifers and Other Microfossils at Site 372, Cores 16-23
Legend 1 to 3 specimens• 3 to 6 specimens• 6 to 20 specimens• >20 specimensR: reworked
DepthBelow
Sea Floor(m)
264-273.5
273.5-283
283-292.5
292.5-302
302-311.5
311.5-321
321-330.5
330.5-340
Recovery(m)
.8.7
8.6
8.7
8.9
9.5
8.0
6.2
8.2
Sample(Intervalin cm)
16-1,100-10216-2,100-10216-3,90-92164,100-10216-5, 100-10216-6,90-9216, CC
17-1,100-10217-2,100-10217-3,100-102174,100-10217-5, 100-10217-6,100-10217, CC
18-1,100-10218-2,130-13218-3,90-100184,100-10218-5,110-11218-6,100-10218,CC
19-1, 100-10219-2,100-10219-3,100-102194,100-10219-5,100-10219-6,100-102
20-1,100-10220-2,100-10220-3,100-102204, 100-10220-5, 100-10220-6, 100-102
21-2, 100-10221-3, 100-102
21-5! 131-13221-6, 100-10221, CC
22-1,100-10222-2,100-10222-3,100-102224,100-102
23-1,140-14223-2,100-10223-3,100-102234,100-10223-5,100-10223-6,100-10223, CC
Planktonic Foraminifers
Gg.
ang
ustiu
mbi
licat
aG
g. f
alco
nens
isG
g. w
oodi
Gta
. giu
tinat
aG
ta. u
vula
•
•
••
••:: : :•••••••
Gs.
trilo
bus
Gr.
foh
si p
erip
hero
rond
aG
r. m
inut
issi
ma
Gr.
obe
saG
r. s
citu
la
• R
••
•: ::
••11 . !
: : . . :
Gr.
prae
scitu
laO
. sut
ural
is0.
uni
vers
aG
g. ju
veni
lisG
s. sa
ccul
ifer
subs
accu
lifer
• •••••
•
•••
:: ::•• ...1 . '. '.
• «• . .
H.
siph
onife
ra
prae
siph
onife
raG
q. a
ltisp
ira
Gq.
deh
isce
nsG
r. a
rche
omen
ardi
iG
r. g
r. m
ioze
a
••j i
•. .••
Gr.
mag
nific
a n.
sp.
Gr.
con
tinuo
sa/a
cros
tom
aG
g. p
raeb
ullo
ides
Gta
. am
bita
eren
aG
s. su
bqua
drat
us
! !
•:: :
••
....G
g. f
olia
taG
q. b
aroe
moe
nens
isG
r. p
raem
enar
dii
Gg.
dru
ryi
Gs.
obli
quus
obl
iquu
s
••
.•
*
•
H.
siph
onife
ra
/aeq
uila
tera
Us
0. b
iloba
taG
r. g
r. m
ayer
i-si
aken
sis
S. s
emin
uUna
Glo
bige
rino
psis
sp.
•
••••• «•
•
Gr.
gr.
men
ardi
iG
r. af
f. le
ngua
ensi
sS.
sub
dehi
scen
sG
g. n
epen
thes
:
Other Microfossils
Fish
: T
eeth
/bon
esO
stra
cods
Shel
l fr
agm
ents
Rad
iola
ria
Ech
inoi
d sp
ines
Bol
bofo
rma
spp.
•
•
•
• '
•
Zones
Glo
boro
talia
may
eri
Glo
boro
talia
fohs
i pe
riph
eror
onda
Stages
Serr
aval
lian
c
13
a
crm
TABLE 15Planktonic Foraminifers and Other Microfossils at Site 372, Cores 24-32
Legend 1 to 3 specimens• 3 to 6 specimens9 6 to 20 specimens• >20 specimens
DepthBelow
Sea Floor(m)
340-349.5
349.5-359
359-368.5
368.5-378
378-387.5
387.5-397
397-406.5
416-425.5
435-444.5
Recovery(m)
9.5
9.5
7.7
6.6
8.4
7.1
7.9
8.4
9.5
Sample(Interval
in cm)
24-2, 14-1624-3, 70-72244,110-11224-5, 140-14224, CC
25-1, 100-10225-2,126-12825-3,119-1212 5 4 , 120-12225-5, 128-13025, CC
26-1, 100-10226-2,119-12126-3, 100-10226, CC
27-1,13027-2, 100-10227-2,110-11227-2, 130-13227-3, 136-1382 7 4 , 100-10227-5,91-9327, CC
28-1,110-11228-2, 100-10228-3, 100-10228-4, 90-9228-5,80-8228, CC
29-1, 110-11229-2, 100-10229-3, 100-1022 9 4 , 113-11529-5,40-4229-5,140-14229, CC
30-2, 75-7730-3, 90-9230-4, 95-9730-6, 100-10230, CC
31-1,130-13231-2,100-10231-5,90-92
32-0, 30-3232-1,100-10232-3,70-723 2 4 , 73-7532-5,72-7432-6,132-13432, CC
Planktonic Foraminifers
Ca
ssig
erin
ella
ch
ipo
len
sis
Gg.
an
gust
ium
bil
ica
ta
Gg.
bo
llii
Gg.
cf
. ci
pero
ensi
s
Gg.
fa
lco
nen
sis
•9
9
9
9
9 •9
9
9
9
9
9
9
9
9
9
•••
••
9
9
9
9
• 9
••. .
Gg.
p
raeb
ull
oid
es
Gg.
ve
nez
uel
an
a
Gg.
wo
od
i
Gt.
gl
uti
na
ta/a
mb
ita
cren
a
Gs.
a
ltia
per
turu
s
•
••
•
9 9
•
Φ
9
Gs.
dim
inu
tus
Gs.
ob
liq
uu
s
Gs.
su
bq
ua
dra
tus
Gs.
tr
ilo
bu
s
Gq.
a
ltis
pira
9
9
9
9
9
•
9
Φ
Φ
Φ
9
9
9
9
9
9
9
• 9
9 9
9
*
Φ
Φ
Φ
9
9 9
• 9 9
Φ
Φ
Φ
9
9 9
9 9
Φ
Φ
9
9
9
9
9
9
9
9
9
9
••
9
9
9
9 9
9
9
9 9
•
9
9 9
#9
9 9
•
Φ
9
Φ
9
Gq.
b
aro
emo
enen
sis
Gq.
la
ngh
ian
a
Gr.
acr
ost
om
a
Gr.
aff
. p
erip
her
oro
nd
a
Gr.
ob
esa
99
9
9
9
9
9 ••
Φ
Φ
Φ
9 . Φ9 Φ
9 Φ
9
99 *
9 Φ
Φ
9
9
9
Φ
« 9
Φ
999 99 9
9
9 9
9
9
9 4
9 <
9
9
9
> 9» 9
>
•
Gr.
sci
tula
pra
esci
tula
H.
siph
onif
era
pr
aes
iph
onif
era
Gs.
su
bq
ua
dra
tus
sub
elo
nga
tus
Gq.
deh
isce
ns
G.
insu
eta
99
99
99
99
9
9
9
9
9
9
9 9
99
•
9
9
9
9
99 99 9
99 9
9
9
9
9
9
9
9
9
9
9 9 Φ
9 9
9 9
9 Φ
Gr.
fo
hsi
p
erip
her
oro
nd
a
Gs.
b
isp
her
icu
s
Gs.
su
bsa
ccu
life
r
P.
tra
nsi
tori
a
P.
glo
mer
osa
cu
rva
9
Φ
Φ
9
9
Φ
ΦΦ
99 Φ
Φ
9 Φ 9 9
9 Φ 9
9 9 9
9
Φ
99
9
Φ 9
9
9
9
9
9
9
•
Φ
Φ
Φ Φ
Φ
• Φ• *•••G
g. j
uve
nil
is
Gr.
m
aye
ri-s
iak
ensi
s
Gr.
arc
heo
men
ard
ii
Pro
ten
tell
a
sp.
P.
glo
mer
osa
glo
mer
osa
9
« j
i
i
» 9
•
•
9•
9
•9
P.
glo
mer
osa
ci
rcu
lari
s
O.
sutu
rali
s
Gr.
co
nti
nu
osa
O.
un
iver
sa
O.
bil
ob
ata
9
Φ
99
•
9
9
9
9
9
9
9 9
9
9
9
• 9 Φ
Φ
Φ
•
•
9 9
9 9
9
• 9 •
9
OtherMicrofossils
Fis
h:
Te
ėth
/bo
ne
s
Ech
ino
id s
pin
es
Ost
raco
ds
Rad
iola
ria
Sh
ell d
eb
ris
•
•
•
•
•
•
Zones
Gr.
fo
hsi
p
erip
her
oro
nd
a;
Pra
eorb
uU
na g
lom
ero
saG
s.
tril
ob
us
Stages
Lan
ghia
nB
urd
igal
ian
G. BIZON, M. B. CITA, R. WRIGHT, C. MULLER
TABLE 16Planktonic Foraminifers and Other Microfossils at Site 372, Cores 33-46
Legend 1 to 3 specimens• 3 to 6 specimens• 6 to 20 specimens• >20 specimens
DepthBelow
Sea Floor(m)
463.5-473
492-501.5
529-538.5
568-577.5
606-615
644-653.5
682-691.5
720-729.5
758-767.5
786.5-796
796-805
834-843.5
872-881.5
881.5-885
Recovery(m)
9.5
6.8
3.9
9.5
5.4
9.5
9.5
8.3
9.5
9.5
7.5
9.5
9.5
3.3
Sample(Intervalin cm)
33-1,98-10033-2, 90-9233-3, 100-10233-3, 116-118334,120-122
33-5,14-1633-5,98-10033-5,132-13433-6, 12-1433-6, 100-102
34-1, 110-M234-4, 97-9934-5,90-9234, CC
35-1,90-9235-2,105-10735, CC
36-1, 100-10236-2, 90-9236-3, 78-8036-3, 106-10836-5,103-10536-6, 110-112
37-2,91-9337-3, 119-12137, CC38-4, 19-2138, CC
39-1,56-5839-3, 11-1339, CC
40-4, 27-2940, CC
41-3, 108-11041, CC
42-4, 79-8142, CC
43-3, 128-13043, CC
44-1,127-12944-2, 90-9244-3,44-4644-4, 90-9244, CC
45-3, 20-22 '45-4,40-4245-5,140-14245-6, 127-129
46-2, 80-8246-2,137-13946-3,47-4946, CC
Planktonic Foraminifers
Gg.
pra
ebul
loid
esG
t. gl
utin
ata
Gs.
tri
lobu
s se
ns. l
at.
Gr.
sci
tula
pra
esci
tula
C.
chip
olen
sis
•. .• •••••
••* . .
*•:•••
«••
Gg.
ang
ustiu
inbi
licat
aG
r. w
oodi
Gr.
acr
osto
ma
Gt.
uvul
aG
s. a
ltiap
crtu
rus
•
:. ;
••
•* i-
*•
Gr.
sia
kens
is m
ayer
iG
r. ob
esa
Gg.
juve
nilis
Gg.
bol
liiG
g. c
f. c
iper
oens
is
••• ••••••
•
•
••• •
•
•
Gt.
unic
avus
Gq.
lang
hian
aG
s. s
ubqu
adra
tus
Gt.
napa
rim
acns
isG
r. c
ontin
uosa
• *••
* l
: •
•
•;. . .••
•
Gt.
diss
imili
sG
g. c
f. v
enez
uela
naG
r. m
inut
issi
ma
Gg.
tri
part
itaG
q. a
ltisp
ira
•••
•••
•
Gq.
deh
isce
nsG
s. s
accu
Ufe
r su
bsac
culif
erG
s. d
imin
utus
Gq.
bar
oem
oene
nsis
Gg.
fal
cone
nsis
•
• ...•
Other Microfossils
Fish
tee
th/b
ones
Ech
inoi
d sp
ines
Ost
raco
dsR
adio
lari
aSh
ell d
ebri
sSp
onyc
spi
cule
s
•
•
• ;•
•• ;
: : '*
Zones
Gs.
tri
lobu
sçe
rini
ta d
issi
mili
-Q
-2S" • \
z
ö.•S
:gδ
Stages
c•j
•59
03
1116
TABLE 17Planktonic Foraminifers and Other Microfossils at Site 374, Cores 1-7
Legend 1 to 3 specimens• 3 to 6 specimensΦ 6 to 20 specimens• >20 specimensR: reworked
DepthBelow
Sea Floor(m)
100.5-110
157-161.5
208-209
251.5-256.5
297-304
330.5-340
340-349.5
Recovery(m)
2.6
4.5
1.0
4.8
6.8
9.6
9.7
Sample(Interval
in cm)
1-1,120-1221-2,70-72l.CC
2-1,100-1022-2,112-1142-3,114-1162,CC
3-1,100-1023,CC
4-2, 30-324-3,100-10244,130-1324,CC
5-1,143-1445-2, 8-105-2, 64-665-2, 75-775-2, 80-82
5-3, 90-9254,132-1345-5,110-1125,CC
6-0,15-166-1,50-526-1,87-896-2, 75-776-2,112-1146-3, 50-526-3,130-132
64, 25-2764,110-1126-5,50-526-5,115-1176-6, 30-326-6,130-1326.CC
7-1,25-277-1,120-1227-2, 30-327-3, 99-1007-3,108-1097-3,120-122
7-3,131-13274, 20-2274,131-1327-5,80-827-6, 60-627,CC
Planktonic Foraminifers
Gg.
ja
per
tura
Gg.
a
ii.f
alc
onen
sis
Gta
. gl
uti
na
ta
Gs.
elo
nga
tus
Gs.
obl
iqu
us
obli
quu
s
•
Barren
ΦΦ
•
Φ Φ
Φ• Φ• . Φ
• ΦΦ •• Φ
• ΦΦ *
• Φ *
• Φ••Barren
•••• Φ
• ΦΦ Φ .
• Φ• Φ
• Φ
•. Φ
Gs.
obl
iqu
us
extr
emu
s
Gs.
tri
lobu
s
Gr.
aco
sta
ensi
s
Gr.
mar
gari
tae
Gr.
pu
nct
icu
lata
R
•Φ
Φ Φ
•
Φ Φ
Φ
••• Φ
Φ Φ• Φ
• Φ• Φ t• Φ «• Φ «
• 1
• Φ *t
»
»
Gr.
sci
tula
O.
univ
ersa
S. s
emin
uli
na
S. s
ubd
ehis
cen
s
T. q
uin
quel
oba
•
••••
• Φ• Φ
• Φ• Φ• Φ• Φ
• Φ• Φ• Φ.. Φ• Φ *
Φ. Φ•. Φ
• Φ•• Φ• Φ
• Φ• Φ
• Φ
Φ
•
Φ Φ
Φ
Φ
• Φ
•
Φ Φ•
Φ
Φ
Φ
Φ
Gs.
sa
ccul
ifer
T. q
uin
quel
oba
lin
gula
ta
Gq.
alti
spir
a
Gr.
aem
ilian
a
Gr.
cr
assa
form
is
•
•
•
••Φ
Φ
Φ
•• Φ•
Φ
•
Gs.
ru
ber
Gg.
bu
lloi
des
Gg.
um
bili
cata
Gr.
aff
. bo
non
ien
sis
Gg.
in
com
pta
•
••••
•••Φ••••••
Gs.
si
i.fi
stu
losu
s
Gr.
tos
aen
sis
Gr.
tru
nca
tuli
noi
des
Gr.
ru
ber
thic
k w
all
T. c
lark
ei
•••Φ
Φ
• Φ ΦΦ Φ Φ
S. d
ehis
cen
s
G.
aeq
uil
ate
rali
s
H. r
ied
eli
Gg.
pra
ecal
ida
Gr.
an
frac
ta
•
•••
Φ ••Φ .
Gr.
inf
lata
Gr.
ber
mu
dez
i
Gr.
osc
ita
ns
Gr.
pa
chyd
erm
a
Gg.
cf.
egg
eri
•
ΦΦ
••Φ . .ΦΦ
T. i
ota
Gs.
ten
ellu
s
Gr.
hu
mer
osa
H.
aff.
dig
ita
ta
•
*
•
OtherMicro-fossils
Pte
ropo
ds
She
ll fr
agm
ents
Spo
nge
spi
cule
s
. . .
Zones
Glo
boro
tali
a t
run
catu
lin
oid
es
1 1S
phae
roid
inel
lops
is
1 G
loh
igeri
no
ides
obli
quu
s ex
trem
us
subd
ehis
cen
s i
G. margaritaeevoluta
Stages
>>
a
uat
err
a
α>
Upp
er P
lioce
n
LowerPliocene
G. BIZON, M. B. CITA, R. WRIGHT, C. MULLER
TABLE 18Planktonic Foraminifers and Other Microfossils at Site 374, Cores 8-15
Legend 1 to 3 specimens• 3 to 6 specimens• 6 to 20 specimens• >20 specimens
DepthBelow
Sea Floor(m)
349.5-359
359-368.5
368.5-378
378-381.5
381.5-387.5
387.5-392.5
392.5-397
397406.5
Recovery(m)
5.5
6.1
0.7
2.5
2.5
4.1
3.3
3.1
Sample(Interval
in cm)
8-1,120-1228-2,122-1248-3, 20-218-3, 26-278-3, 80-8184, 20-2184,110-1118,CC
9-1,51-529-1,148-1499-2, 33-349-2,131-1329-3, 7-89-3,108-10994,125-1279,CC
10-1,110-11210, CC
11-1,90-9111-1,138-13911-2,20-2211-2,80-8211-2,114-11611-2,130-13211, CC
12-1,51-5212-1,97-9812-2,120-12212, CC
13-1,123-12413-2,20-2213-3,103-10513, CC
14-1,110-11214-2,132-13414, CC
15-1,30-3215-2,100-10215-2,147-14815, CC
Planktonic Foraminifers
α>
>,0<u
<Λ
<U t*>
<S a« c w a
-C g 'E5 .<S
M i l l• •- ,y a^" O ^ g. U2
<S • a ε o
••••••••••••••• .•
•
•••
1 1ft> ^ ^ εj
t t ^j ^t ^j
o 1 1 1 1D O O c/j c<j•• •••••• .• 9••••••
to a c •Sit. •Q b<; -2 ^
•••••• o••••••
i 4i i i i"i 3 t y .&
.•. .
.•••••
OtherMicrofossils
é
f ,C Λ <U
<u .α> Cd r-t O& . 0 , 0
11! M>> -2 a g, .S34 Q oi CΛ tu
•
•
Zones
<i>
is« o
1
Stages
c<uoo
OH
IH
α>
O
<u
soo<o
α
1118
TABLE 19Planktonic Foraminifers and Other Microfossils at Site 375, Cores 1-7
Legend
DepthBelow
Sea Floor(m)
137.5-139.5
189.5-194.5
194.5-197.5245.5-252
360-369.5
461-470
565-574.5
• 1 to 3>pecimens• 3 to 6 specimens• 6 to 20 specimens• >20 specimens
Recovery(m)
1.0
5.0
0.01
6.5
9.7
9.0
9.7
Sample(Intervalin cm)
1-1,50-511-1,60-611-1,126-1281,CC
2-2, 7-82-3,136-138
3,CC
4-1, 101-1034-1,136-1384-2, 40-424-2,124-1264-2, 138-1404-3, 20-22
4-3,115-1174-4, 58-604-4,121-1234-4,130-1324-5,22-244,CC
5-0, 24-265-0, 35-375-1,11-135-2, 34-365-2,100-1025-3,100-102
5-4,8-105-5,134-1365-6, 77-785-6, 106-1085,CC
6-1,100-1026-2,100-1026-3,120-1226A, 40-426-4,120-1226-5,100-1026-6, 80-82
7-1,9-117-2, 91-927-3, 65-6774, 86-887-5,93-957-6, 95-977, CC
I. de
cora
pert
a
;. pr
aebu
lloi
des
la.
glut
inat
a
ü O ü
r. ob
liqu
us
•••
. con
tinu
osa
'. ac
osta
ensi
s
•
Dolomitic limest
'. ob
esa
'obo
rota
lia s
p.
•
ane
aequ
ilate
ralis
•
univ
ersa
bilo
bata
•••
s. tr
ilob
us
•
Dolomitic limestone with Orbulina sp
barren
barren
barren
•
barren
•
•
•
••
•••••••*••••••••••••••
•••••
•
•
•
•••••••••••
•
•
•
•
••
•••
•••
•••••••••••••••
"3
3
<E"a
•
•
?". ju
veni
lis
quin
quel
oba
1. d
ehis
ce n
s
sutu
ralis
Ü E-; u o
••••
•
••
•
•
•
•
••
••••••••••
Planktonic Foraminifers
cs0
,JJ<S,
•
•
•
•
•
i. su
bqua
drat
usr. s
citu
la
••
•
•
•
•
•
'. du
tert
rei
'. ps
eudo
mio
ceni
ca
•
•
••••
f. ob
liqu
us e
xtre
mus
r. hu
mer
osa
•••
•••
irbo
rota
lita
sp.
s. ty
rrhe
nicu
s
siph
onife
ra
invo
luta
%. ne
pent
hes
j. a
ltisp
ira
?. bu
lloi
des
t- <Ò a? o o o
•
•
•
•
•
•
•••
r. m
edit
erra
nea
•
sem
inul
ina
r. m
arga
rita
e pr
imit
iva
CO ü
•
•
> . m
arga
rita
e
quin
quel
oba
Ung
ulat
e
s. sa
ccul
ifer
U ^ ü
••
%. a
pert
ura
cf. n
icob
aren
sis
s. el
onga
tus
K pu
ncti
cula
ta
ewor
ked
plan
k, f
oram
of G
. aco
stae
nsis
Ü, ü ü α; L. R.
• •••
•
••••
11
I
I
1
Other Microfossils
σela
gica
α
ysts
of
alga
e P
achy
spha
ei
ood
frag
men
ts
•
•
•
•
•
•
•
•
•
•
•
iβll
frag
men
ts
chin
oid
spin
es
ish:
te
eth/
bone
s
stra
cods
+ A
mm
onia
CΛ tU b O
•
•
•
•••
Zones
1
2
1a
13
O
I2
•S
c
Stages
Lower
Pliocene
β
£o
Footnotes: 1 Gr. margaritae evoluta2 Gr. margaritae
O
TABLE 20Planktonic Foraminifers and Other Microfossils at Site 375, Cores 8-13
Planktonic Foraminifers
Legend
DepthBelow
Sea Floor(m)
622-631.5
650.5-660
675.5-679
733-736
792-793
819.5-821.5
• 1 to 3 specimens• 3 to 6 specimens• 6 to 20 specimens• >20 specimens
Recovery(m)
9.7
9.6
3.5
2.5
0.1
0.7
Sample(Interval
in cm)
8-0,16-188-1,87-898-2, 70-728-3, 70-728-4, 77-798-5, 26-288-6, 36-388, CC
9-0,3-49-1,15-179-2, 90-929-3, 8-1094, 65-679-5, 28-309-6, 98-1009.CC
10-1,135-13710-2,115-11710-3, 97-991 0 Λ 148-150
11-1,130-13211-1,144-14611-2,70-7211-2,145-14711,CC
12, CC
13-1,132-134
13, CC
ven
t
.3 a.
mbi
barren
1 1 8 S.
1 I δ •§
•••••
•• .
11
•
•
5 b
ò o öf I
•
OtherMicro-fossils
Zones
Gs. altiaperturusIGta. dissimilis
2Grw
Stages
Burdigalian
TABLE 21Planktonic Foraminifers and Other Microfossils at Site 376, Cores 1-5
Legend 1 to 3 specimens• 3 to 6 specimens• 6 to 20 specimens• >20 specimensR: reworked
DepthBelow
Sea Floor(m)
Recovery(m)
Sample(Interval
in cm)
Planktonic Foraminifers
£ £ £ a* a4a* a a a a
•S S S^ ^ a a aç»> ^* 5 ?! ^ em
eis
accu
l
culif
er
tispi
ra
to 05 a a a
1 !•s, «§ Is fe
5c s
•is T5 gk' < bi b( ii
a a a a a
•i •s" svi a a a a a
.« ^
i; a a
OtherMicrofossils
8 & || | |δ £ o Stages
0-7.5 6.0 1-1,40-421-1,140-1421-2, 3-51-2, 25-271-3,100-10214, 30-321-5,125-127l.CC
2-1,120-1222-2,110-11224,110-1122,CC
• Φ
• Φ
17-26.5
26.5-36 2.8
3-2, 20-223-3,108-1103-4, 40423-5,130-1323,CC
4-1, 100-1024-2, 40424, CC
3645.5 5-1,110-1125-2, 26-285-2, 97-995-2,130-1325-2,148-1505-3, 7-85-3, 18-19
5-3,44455-3, 62-635-3, 75-765-3,118-1195-3,139-14054,11-125 4 , 53-54
5 4 , 95-9754,134-1355-5,40415-5,52-535-5,77-785-5, 84-855-5, 88-89
£ §
,5ε•9 «
subd
eis
cens
5-5,91-925-5,99-1005-5,109-1105-5,127-1285-5, 142-1435-5, 148-1495,CC
•• Φ
ΦΦ Φ
G. BIZON, M. B. CITA, R. WRIGHT, C. MULLER
TABLE 22Planktonic Foraminifers and Other Microfossils at Site 376, Cores 6-15
Legend 1 to 3 specimens• 3 to 6 specimens• 6 to 20 specimens• >20 specimens
DepthBelow
Sea Floor(m)
45.5-55
55-64.5
64.5-74
74-83.5
83.5-93
93-102.5
102.5-112
112-121.5
121.5-131
131-140.5
Recovery(m)
5.1
2.8
4.1
5.8
4.1
3.3
7.6
5.3
0.2
3.6
Sample(Interval
in cm)
6-1 to 6-3, 906-3, 104-1056-3, 133-1346-3, 149-1506-4, 12-136-4, 33-34
6-4, 56-576-4, 66-676-4, 80-816-4, 83-846-4, 85-86
6-4, 89-906-4, 108-1096-4,125-1266-4, 137-1386-4, 140-1416,CC
7-1,39-407-1,43-447-1,53-547,CC
8-1, 110-1118-2,61-628-3, 100-1018, CC
9-1, 110-1119-2, 80-829-2, 119-1219-3, 3-59-3,81-83
9-3, 103-1059-3, 116-1189-3,136-1389-4,115-1169, CC
10-1,56-5810-2, 7-910-3, 80-8210, CC
11-2,18-2011, CC
12-1,90-9212-2,110-11212-4,40-4212-5,17-1912, CC
13-1, 125-12713-2,5-713-3, 100-102134 , 120-12213, CC
14, CC
15-3, 130-131
Planktonic Foraminifers
Rew
orke
d P
lank
, for
am. C
reta
ceou
s to
Mio
cene
7*.
aff.
cla
rkei
+ T
. quin
quel
oba
Gr.
co
no
mio
zee/
Gr.
m
edit
erra
nea
Str
epto
chei
lus
sp.
Glo
bige
rina
+ G
lobo
rota
lia
spp.
ind
.
Quate•••••
•••••
••••••••••••••••••••••••
••••••
Gs.
obli
quus
Gs.
obli
quus
extr
emu
s
Gr.
aeo
stae
nsis
T.
quin
quel
oba
lin
gula
ta
Gg.
cf.
dec
orap
erta
rnary••••••••••
Gg.
aff
'. fa
lcon
ensi
s
Gg.
nep
enth
es
Gs.
tri
lobu
s
Gr.
sci
tula
S. s
ubde
hisc
ens
•
•••*
S. s
emin
ulin
a
S. s
emin
ulin
a K
ochi
Tur
boro
tali
ta
sp.
Gta
. gl
utin
ata
Gg.
ju
ven
ilis
•
•••
•O
. un
iver
sa
Gs.
elo
ngat
us
H.
siph
onif
era/
aequ
ilat
cral
is
Gg.
bul
loid
es
Gg.
um
bili
cata
••
•••• •••G
s.
sacc
ulij
er
O.
bilo
bata
•••
Other Microfossils
Rad
iola
ria
Ost
raco
ds
Ky
sts
of A
lgae
: P
achy
spha
era
sp.
•
•
•
•
•
•
•••
Am
mo
nia
sp.
Fis
h:
Tee
th/b
on
es
Ros
alin
a +
Boü
vina
Spo
nge
spic
ules
•••
•
••
•
Zones
G. truncat.
7
is.*I I Irδ S^ -3
7
ll<§ α
9
1
Stages
Quaternary
c
0
%
o
UpperMiocene
LowerPliocene
Upper Miocene
Upp
er M
ioce
ne
1122
TABLE 23Planktonic Foraminifers and Other Microfossils at Hole 378, Core 1*11
Legend 1 to 3 specimens• 3 to 6 specimens• 6 to 20 specimens
>20 specimensR: reworked
DepthBelow
Sea Floor(m)
84-93.5
93.5-103
103-112.5
122-131.5
141-150.5
169.5-179
217-226.5
274-283.5
283.5-292
302.5-312
Recovery(m)
2.3
6.3
4.2
3.0
3.3
7.2
3.2
0.1
0.1
4.7
Sample(Intervalin cm)
1-1,120-1221-2,9-111-2,95-97l.CC
2-2, 70-722-3,68-702-4, 70-722-5, 100-1022-5,140-1422.CC -
3-1,95-973-2, 80-823-3, 30-323-3,118-1203-3, 140-1423,CC
5-1,124-1265-2,137-1395-2, 143-1455,CC
6-1,135-1376-2, 40-426-2,125-1276-3, 30-326-3,120-1226,CC
7-1, 100-1027-2, 80-827-3, 30-327-3, 127-1297-4, 20-227-4, 94-967-5, 100-1027,CC
8-1,30-328-1,127-1298-2,10-128-2,118-1208,CC
9,CC
10, CC
11-1,146-14811-2,110-11211-3,25-2711-3,120-12211-4,30-3211-4,144-14611,CC
Planktonic F"oraminifers
Gg.
nep
enth
esG
la. g
lutin
ata
Gs.
elon
gatu
sG
s. ob
liquu
s ob
liqu
usG
s. tr
ilobu
s
••••
••••••••••••••
••••••••••••••••• .••
Gr.
acos
taen
sis
Gr.
mar
gari
tae
prim
itiva
Gr.
mar
gari
tae
Gr.
sci
tula
O.
univ
ersa
••••••••••••••••••R•••••••
•••
T. q
uinq
uelo
baTu
rbor
otal
ita s
p. A
Gg.
dec
orap
erta
Gs.
rube
rG
g. a
ff.
falc
onen
sis
••••••••••••••••••• •••• ••••• ••••••• -• .•
•
Gs.
obli
quus
ext
rem
usT.
qui
nque
loba
lin
gula
taG
r. pu
nctic
ulat
aG
g. a
pert
ura
Gs.
sa
ccul
ifer
•••••••• •
• . R•*••••••
S. s
emin
ulin
aS.
sub
dehi
scen
sH
. si
phon
ifera
lae
quila
tera
lisG
q. c
f. al
tispi
raS.
deh
isce
ns i
mm
atur
a
•••
••
••• •
Gg.
bul
loid
esG
r. b
onon
iens
isG
r. a
emili
ana
Gr.
cras
safo
rmis
Grs
. he
xago
na
•••••••••••• •••••••••••••••••••
Gg.
um
bilic
ata
Gs.
rube
r, t
hick
wal
lG
r. p
achy
derm
alin
com
pta
Gg.
cf.
meg
asto
ma
S. d
ehis
cens
••••• •••••• ••*•
••
••
Gr.
in
flata
losc
itans
Gg.
pra
ecal
ida
Gg.
pra
edig
itata
Gs.
tene
llus
H.
ried
eli
••t• •••••••••••
T. i
ota
Gr.
anfr
acta
Gr.
berm
udez
i
•••••
Other Microfossils
Ech
inoi
d sp
ines
Fish
tee
th/b
ones
Ost
raco
dsSh
ell
frag
men
tsSp
onge
spi
cule
sR
adio
lari
aD
iato
ms
•••••
•. •« •••• ••
•• ••• •• *•• •• •
• •
Zones
G.
trun
catu
linoi
des
G.
infla
ta
?G
. ob
liquu
s ex
trem
us
S. subdehiscens
C <U "3
| a 3
• • t i t •
Stages
Qua
tern
ary
<o
a
Upp
er P
lioce
Low
er P
lioce
ne
TABLE 24Planktonic Foraminifers and Other Microfossils at Site 378A, Cores 1-4
Legend 1 to 3 specimens3 to 6 specimens6 to 20 specimens>20 specimens
C: contamination
DepthBelow
Sea Floor(m)
46-55.5
293-302.5
302.5-312
Recovery(m)
7.2
9.5
1.5
Sample(Interval
in cm)
1-1, 130-1321-2, 87-891-3, 120-1221-4, 100-1021-5,60-621,CC
3-0, 112-1143-0, 140-1423-1,7-93-1, 100-1023-2, 90-923-3,4-63-3, 90-92
3-4, 100-1023-5,60-623-6, 30-323-6, 120-1223-6, 134-1363-6, 148-1503,CC
4-1, 1-24-1,4-5
Planktonic Foraminifers
Gg.
dec
orap
erta
Gg.
aff
. fa
lcon
ensi
s
Gg.
ne
pent
hes
Gs.
obl
iquu
s ob
liqu
us
Gs.
obl
iquu
s ex
trem
us
•
••••
Gs.
tri
lobu
s
Gta
. gl
utin
ata
Gta
. na
pari
mae
nsis
Gta
. am
bita
eren
a
Gta
. uvu
la
•
•••
•
Gr.
mar
gari
tae
prim
itiv
a
Gr.
mar
gari
tae
O. u
nive
rsa
T. q
uinq
uelo
ba
Tur
boro
tali
ta s
p. A
•••••••••••••••
Gs.
elo
ngat
us
Gg.
ape
rtur
a
S. s
ubde
hisc
ens
S. s
emin
ulin
a
Gr.
aco
stae
nsis
••••••••••• .•••••
Gr.
sci
tula
Gr.
pun
ctic
ulat
a
T. q
uinq
uelo
ba l
ingu
lata
Gg.
sal
lent
ina
H.
siph
onife
ra la
equi
la te
ralis
•••••••••.•••
C
Gq.
alti
spir
a
Gg.
bul
loid
es
Gs.
sa
ccul
ifer
Gs.
rub
er
Gs.
ten
ellu
s
••••• .
••
Gg.
pra
eeal
ida
Gr.
in
flata
Gr.
ose
itan
s
Gr.
hum
eros
a Id
uter
trei
H.
digi
t a ta
i
•
»>»»•
H.
ried
eli
Tur
boro
tali
ta s
p. B
Gr.
ber
mud
ezi
Gr.
pac
hyde
rma
••
Gr.
anf
raet
a
T. i
ota
T. c
lark
ei
Gr.
tr
unea
tuli
noid
es
••
OtherMicrofossils
Ech
inoi
d sp
ines
Shel
l deb
ris
Fish
tee
th/b
ones
Ost
raco
ds
Pte
ropo
ds
••
Zones
G.
trun
catu
•li
no id
esG
. m
arga
rita
e ev
olut
aG
. m
ar-
gari
tae
Stages
tern
ary
Qua
wer
Plio
cene
o
2C
m
BIOSTRATIGRAPHIC RANGE CHARTS
TABLE 25Biostratigraphic Distribution of Benthic Foraminifers at Site 371
Epoch
Stage/Zone
Sample
Species
Anomalinoides badensisA. pseudogrosserugosaArticulina tubulosaAstrononion wnbilicatulumBolivina alata
B. artaB. catanensisB. compactaB. dilitataB. pseudoplicata
B. spat hula taB. subaenariensisBulimina aculeataB. alazanensisB. in flat a
Cassidulina crassaC. crassa, f. minimaC. laevigataC. mi nut aC. subglobosa
Chilostomella oolinaCibicides lobatulusC. pachydermaC. wuellerstorfiCibicidoides bradyi
C. kullenbergiC. robertsonianusDiscorbis aff. D. obtusaD. parkeraeD. rosacea
Eggerella bradyiElphidium spp.Epistominella exiguaEponides pusillusft", schreibersii
Fursenkoina complanataGlobobulimina afflnisG. spp.Guttulina spp.Gyroidina laevigata
G. orbicularisG. soldaniiG. umbonataKarreriella bradyiLenticulina spp.Loxostoma normale
Melonis affineM. barleeanumM. soldaniiNeoconorbina terquemiNonion scaphum
Nonionella sp. ANuttallides rugosus convexusOolininaeOridorsalis umbonatusOrthomorphina spp.
Pleurostomella alternansPullenia bulloidesPyrgo depressaP. elongataQuinqueloculina lamarckiana
Q• spp.
Robertina translucensSigmoilina tenuisSigmoilopsis schlumbergeriSiphonina reticulata
Sphaeroidina bulloidesStilstomella antilleaTrifarina angulosa pauperataValvulineria complanata
Quaternary
1-3,
120
1-5,
110
1-6,
90
l.C
C
2-1,
45
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ Φ Φ
Φ
Φ Φ
Φ Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ Φ Φ Φ
Φ
Φ
Φ Φ Φ
Φ
Φ
Φ Φ Φ Φ
Φ Φ Φ
Φ
Φ
Φ
Late Pliocene
M-Pl 6
2,C
C
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
M-Pl 5
o
u —\
Φ
Φ Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ Φ
Φ
Φ Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ Φ
Φ
Φ
Φ
Φ
Φ Φ
M-Pl 4
4,C
C
5,C
C
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Early Pliocene
M-Pl 2-3
33'/.
33
'9
Φ
Φ
Φ
Φ
Φ
Φ Φ
M-Pl 2
8-1,
52
Φ
Φ
Φ
Φ
Φ
1125
G. BIZON, M. B. CITA, R. WRIGHT, C. MULLER
TABLE 26Biostratigraphic Distribution of Benthic Foraminifers at Site 372
Epoch
Stage/Zone
^ ^ \ ^ Sample
Species ^ " ^ " ^ ^ ^
Ammonia beccariiAnomalina cicatricosaAnomalinoides badensisA. flintiA. pseudogrosserugosa
Articulina tubulosaAsterigerinata mamillaAstrononion umbilicatulumBigenerina nodosariaBolivina alata
B. albatrossiB. artaB. beyrichiB. catanensisB. compacta
B. dilitataB. globulosaB. hebesB. incrassataB. parvula
B. placentinaB. pseudoplicataB. pseudopunctataB. reticulataB. silvestrina
B. cf. B. simpsoniB. spat hula taB. subaenariensisB. sublobataB. subspinescens
B. cf. B. thalmaniB. variabilisBolivinita concavomoeniaBolivinopsis comptaBulimina aculeata
B. affectaB. alazanensisB. barbataB. buchianaB. costata
B. gibbaB. in flat aB. marginata
Cassidulina crassa
C. crassa. f. minimaC. braziliensisC. laevigataC. minutaC. subglobosa
Chilostomella oolinaCibicides aknerianusC. austriacusC. lobatulusC. pachydermus
C. wuellerstorfiC. spp.Cibicidoides bradyiC. kullenbergiC. cf. C. kullenbergi
C. robertsonianusDentalina communisDiscorbis aff. D. columbiensisD. globularisD. aff. D. obtusa
D. parkeraeD. rosaceaEggerella bradyiEhrenbergina carinataElphidium spp.
Epistominella exiguaEponides poliusE. pusillusE. schreibersiiFursenkoina complanata
F. spp.Gavelinopsis praegeriGlobobulimina affinisG. aff. G. pseudospinescensG. spp.
Quat.
<N O
Φ
Φ
Φ Φ
Φ Φ
Φ Φ
Φ Φ
Φ
Φ
Φ Φ
Φ
Φ
Φ
Φ
Φ
Φ Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ Φ
Φ
Late Pliocene
M-Pl 6
2-1
,
2-2,
Φ
Φ Φ
Φ Φ
Φ
Φ
Φ
Φ
Φ Φ
Φ Φ
Φ
Φ
Φ
Φ
Φ
Φ Φ
M-Pl 5
or*"> o
2,C
3-1,
3-2,
Φ
Φ Φ
Φ
Φ
Φ Φ
Φ Φ
Φ Φ
Φ Φ
Φ
Φ Φ
Φ Φ
Φ
Φ Φ
Φ
Φ
Φ
Φ Φ
Φ
Φ
? E. Pliocene
M-Pl 34
3-3,
3,C
Φ
Φ
Φ
Φ
Φ
Φ
Φ Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ Φ
Φ
Φ
Φ
Φ
O O
5 3
Φ Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
• Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
O
4-2,
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
o
4-2,
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Messinian
o — -"
«* 3 I
Φ
Φ
Φ Φ
Φ
§
Bar
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Late Miocene
Tf 00 —i O
9-1,
9-2,
9-2,
9-2,
9-2,
Φ
Φ
Φ Φ
Φ
Φ Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ Φ Φ
Φ
Φ
Φ Φ Φ
Φ
Φ
Φ
Φ
Φ
Φ Φ
Φ
Φ Φ
Φ
Φ
Φ
Φ
Tortonian
o t-r~ o fi o
9-2,
9-2,
9-2,
9-3,
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ Φ
• *Φ Φ Φ
Φ Φ
Φ
Φ Φ
Φ
Φ Φ
Φ Φ
Φ Φ
Φ Φ
Φ Φ Φ
Φ
Φ
Φ
9-3,
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
O O
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
1126
BIOSTRATIGRAPHIC RANGE CHARTS
TABLE 26 - Continued
Epoch
Stage/Zone
^~^~-^^ Sample
Species ^ ^ ^ ^
Guttulina spp.Gyroidina altiformisG. delicataG. laevigataG. lamarckiana
G. orbicularisG. soldanii
Hyalinea balthica
Karreriella bradyiLagenonodosaria scalarisLenticulina spp.Loxostoma normaleMartinottiella communis
Melonis affineM. barleeanumM. soldaniiNeobulimina sp.Neoconorbina terquemi
Nodosaria spp.Nonion depressulusN. scaphumNonionella sp. ANuttalUdes rugosus convexus
N. umboniferusOolininaeOridorsalis umbonatusOrthomorphina exilisO. pupoides
O. raphana0. sp.Osangularia culturPlanulina ariminensisPleurostomella acuminata
P. alternansP. bierigiP. spp.Pseudoclavulina crustataPullenia bulloides
P. multilobataP. osloensisP. quinquelobaP. Salisbury:P. subcarinata
Pyrgo depressaP. elongataQuinqueloculina lamarckianaQ. venustaQ• s p p .
Rectouvigerina royoi
Robertina translucensSeabrookia earlandiSigmoilina distortaSigmoilopsis schlumbergeri
Sigmoilina tenuisSiphonina reticulataS. tubulosaSphaeroidina bulloidesSpiroloculina caniculata
Stilostomella cf. S. annulifera
Trifarina angulosa angulosaT. angulosa pauperataT. bradyi
Triloculina tricarinataUvigerina auberianaU. barbatulaU. hispidaU. laevis
U. longistriataU. mediterraneaU. mioindexU. peregrinaU. peregrina dirupta
U. proboscideaU. rutilaValvulineria complanataVulvulina pennatula
Quat. Late Pliocene
M-P2 6 M-PE5
? E . Pliocene
M-Ps> 3 4
i θ « O O O
— ' • * U — 1 — ' I J - H • ^ • N O ^ J N O t ~
Φ Φ
Φ Φ Φ
Φ
Φ Φ
Φ Φ Φ Φ
Φ
Φ Φ
Φ
Φ Φ Φ Φ
Φ
Φ
Φ
Φ Φ Φ
Φ Φ
Φ
Φ Φ
Φ Φ Φ Φ Φ
Φ
Φ Φ
Φ
Φ Φ Φ Φ Φ
Φ
Φ Φ Φ
Φ
Φ Φ Φ
Φ
Φ
Φ
Φ Φ
Φ Φ
Φ Φ
Φ Φ Φ Φ
Φ
Φ Φ Φ Φ Φ Φ Φ
Φ Φ
Φ Φ Φ Φ Φ
Φ Φ
Φ Φ Φ
Φ
Φ Φ Φ
Φ Φ
Φ
Φ
Φ
Φ
Φ
Φ Φ
Φ Φ
Φ Φ Φ Φ
Φ
Messinia n
fS O O ^H fS^ NO ON {J CJ ~-< -
_- – N- o u _- _:
Φ
Φ Φ Φ
Φ
Φ Φ
Φ
Φ Φ
Φ
Φ Φ Φ Φ
Φ
Φ
Φ
Φ
Φ Φ Φ Φ Φ
Φ
Φ
Φ Φ Φ
Φ Φ
Φ
Φ
Φ Φ
Φ Φ
Φ
Φ
Φ Φ
Φ
Φ
Φ Φ
Φ Φ Φ Φ
Φ Φ Φ
Φ
Φ
Φ
Φ
Φ
Late Miocene
^H O C4 *d•
rs o*i pa
Φ
Φ
Φ
Φ
Φ
Φ
O
ON
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Tortonian
O 1—
r- o ro oC•l CN CN f N
σ\ ON σ\ σ\
Φ Φ Φ
Φ Φ
Φ
Φ
Φ
Φ Φ
Φ Φ
Φ Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ Φ
Φ Φ
Φ
Φ
Φ
Φ Φ
O
o rs
ON ON
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
o
ON
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
Φ
1127
G. BIZON, M. B. CITA, R. WRIGHT, C. MULLER
TABLE 26 - Continued
EpochStage/Zone
^ ^ " \ ^ ^ Sample
Species ^ ^ \ ^ ^
Ammonia beccariiAnomalina cicatricosaAnomalinoides badensisA. flintiA. pseudogrosserugosa
Articulina tubulosaAsterigerinata mamillaAstrononion umbilicatulumBigenerina nodosariaBolivina alata
B. albatrossiB. artaB. beyrichiB. catanensisB. compacta
B. dilitataB. globulosaB. hebesB. incrassataB. parvula
B. place ntinaB. pseudoplicataB. pseudopunctataB. reticulataB. sHvestrina
B. cf. B. simpsoniB. spathulataB. subaenariensisB. sublobataB. subspinescens
B. cf. B. thalmaniB. variabilisBolivinita concavomoeniaBolivinopsis comptaBulimina aculeata
B. affectaB. alazanensisB. barbataB. buchianaB. costata
B. gibbaB. inflataB. marginataB. semicostataCassidulina crassa
C. crassa. f. minimaC. braziliensisC. laevigataC. minutaC. subglobosa
Chilostomella oolinaCibicides aknerianusC. austriacusC. lobatulusC. pachydermus
C. wuellerstorfiC. spp.Cibicidoides bradyiC. kullenbergiC. cf. C. kullenbergi
C. robertsonianusDentalina communisDiscorbis aff. D. columbiensisD. globularisD. aff. D. obtusa
D. parkeraeD. rosaceaEggerella bradyiEhrenbergina carinataElphidium spp.
Epistominella exiguaEponides poliusE. pusillusE. schreibersiiFursenkoina complanata
F. spp.Gavelinopsis praegeriGlobobulimina affinisG. aff. G. pseudospinescensG. spp.
Late Miocene
Tortonian
Middle Miocene
Serravalian
o o o o o o o o o 10 o o or * 1 C O ^ J • f N O O O f N f S •—' O O O < S O J O O f N ( N < ~ • l ^
y v- ri ö v- ,>,- „• 8 „- ^ ^ O J rf „* ^ ^ ^ O „- j ^ 8 U j U j ü O j- O O O » — i » - < ^ H - - f N f S f N O l < N f * ^ f ^ f * ^ ^ ' p l C * ^ f n ^ * ^ ^ • T l • ^ r ^ - » / - i v £ ) S θ O O O O O \ » — )
•• ••• •• • • ••
Φ
• ••• • • • •••• Φ Φ Φ Φ
Φ Φ
Φ Φ
Φ
Φ Φ Φ
Φ Φ Φ
Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ
Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ
Φ
Φ
Φ Φ Φ Φ Φ Φ Φ Φ
Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ
Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ
Φ Φ Φ Φ
Φ Φ
Φ Φ Φ Φ Φ Φ
Φ Φ Φ
Φ Φ
Φ Φ Φ Φ Φ ΦΦ Φ Φ Φ
Φ Φ Φ Φ Φ Φ Φ
Φ
Φ
Φ
Φ Φ Φ Φ Φ Φ Φ
Φ
Φ Φ Φ
Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ
Φ
• Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ
Φ Φ Φ Φ Φ Φ
• Φ Φ Φ Φ Φ Φ Φ Φ
Φ Φ Φ Φ Φ
Φ Φ Φ Φ
Φ Φ Φ Φ
Φ Φ Φ
Φ Φ
• Φ Φ
Φ Φ Φ
Φ
1128
BIOSTRATIGRAPHIC RANGE CHARTS
TABLE 26 - Continued
Epoch
Stage/Zone
^ ^ \ ^ ^ Sample
Species ^ ^ ~ \ ^ ^
Guttulina spp.Gyroidina altiformisG. delicataG. laevigataG. lamarckiana
G. orbicularisG. soldaniiG. umbonataHanzawaia boueanaHyalinea balthica
Karreriella bradyiLagenonodosaria scalarisLenticulina spp.Loxostoma normaleMartinottiella communis
Melonis affineM. barleeanumM. soldaniiNeobulimina sp.Neoconorbina terquemi
Nodosaria spp.Nonion depressulusN. scaphumNonionella sp. A.Nuttallides rugosus convexus
N. umboniferusOolininaeOridorsalis umbonatusOrthomorphina exilisO. pupoides
0. raphana0. sp.Osangularia culturPlanulina ariminensisPleurostomella acuminata
P. alternansP. bierigiP. spp.Pseudoclavulina crustataPullenia bulloides
P. multilobataP. osloensisP. quinquelobaP. SalisburyiP. subcarinata
Pyrgo depressaP. elongataQuinqueloculina lamarckianaQ. venustaQ spp.
Rectouvigerina royoiRobertina translucensSeabrookia earlandiSigmoilina distortaSigmoilopsis schlumbergeri
Sigmoilina tenuisSiphonina reticulataS. tubulosaSphaeroidina bulloidesSpiroloculina caniculata
Stilostomella cf. S. annuliferaS. antilleaTrifarina angulosa angulosaT. angulosa pauperataT. bradyi
Triloculina tricarinataUvigerina auberianaU. barbatulaU. hispidaU. laevis
U. longistriataU. mediterraneaU. mioindexU. peregrinaU. peregrina dirupta
U. proboscideaU. rutilaValvulineria complanataVulvulina pennatula
Late Miocene M i α α l e Miocene
TortonianSerravalian
o o o o o o o ,-, o >/-> o or * 1 r θ T t < N O O O < N f N - H O O O S < ^ O O < N < N ( N •*
y ^ <sf U v - – „' U „" f v~ vç O -J rf m f ^ *f O – ^ ^~ C E3 ^ U ^ O O „-
Φ Φ Φ Φ Φ Φ Φ Φ Φ
Φ Φ Φ
Φ Φ Φ Φ Φ Φ Φ Φ Φ
Φ Φ Φ
Φ Φ Φ Φ Φ Φ Φ
Φ Φ Φ Φ Φ
Φ
Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ
Φ Φ Φ Φ Φ Φ Φ Φ
Φ
Φ Φ Φ
Φ Φ Φ Φ Φ Φ Φ
Φ Φ Φ Φ Φ
Φ
Φ Φ
Φ
Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ
Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ
Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ
Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ
Φ Φ Φ Φ
Φ Φ Φ Φ Φ m
Φ Φ Φ Φ
Φ Φ Φ Φ Φ Φ Φ Φ
Φ Φ Φ Φ Φ
Φ Φ Φ Φ
Φ Φ
Φ Φ Φ Φ
Φ Φ
Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ
Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ
Φ ΦΦ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ
Φ Φ Φ Φ
Φ
Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ
Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ
Φ Φ Φ Φ Φ Φ
Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ
Φ Φ
Φ Φ
Φ
Φ Φ Φ Φ Φ Φ
Φ
1129
G. BIZON, M. B. CITA, R. WRIGHT, C. MULLER
TABLE 26 - Continued
Epoch
Stage/Zone
^^~\_^ Sample
Species ^~~~-\^
Ammonia beccariiAnomalina cicatricosaAnomalinoides badensisA. flirttiA. pseudogrosserugosa
Articulina tubulosaAsterigerinata mamillaAstrononion umbilicatulumBigenerina nodosariaBolivina alata
B. albatrossiB. artaB. b eyrie hiB. catanensisB. compacta
B. dilitataB. globulosaB. hebesB. incrassataB. parvula
B. placentinaB. pseudoplicataB. pseudopunctataB. reticuktaB. silvestrina
B. cf. B. simpsoniB. spathulataB. subaenariensisB. sublobataB. subspinescens
B. cf. B. thalmaniB. variabilisBolivinita concavomoeniaBolivinopsis comptaBulimina aculeata
B. affectaB. alazanensisB. barbataB. buchianaB. costata
B. gibbaB. inflataB. marginataB. semicostataCassidulina crassa
C. crassa. f. minimaC. braziliensisC. laevigataC. minutaC. subglobosa
Chilostomella oolinaCibicides aknerianusC. austriacusC. lobatulusC. pachydermus
C. wuellerstorfiC. spp.Cibicidoides bradyiC. kullenbergiC. cf. C. kullenbergi
C. robertsonianusDentalina communisDiscorbis aff. D. columbiensisD. globularisD. aff. D. obtusa
D. parkeraeD. rosaceaEggerella bradyiEhrenbergina carinataElphidium spp.
Epistominella exiguaEponides poliusE. pusillusE. schreibersiiFursenkoina complanata
F. spp.Gavelinopsis praegeriGlobobulimina affinisG. aff. G. pseudospinescensG. spp.
Middle Miocene
Langhian
Early Miocene
Burdigalian
Tt \o t-" cβ os" O O —i <s ft -*" <Λ VC r-•" oβ oo oC O --| £4 <2 3 ' S ! £ Scs rs <N c J öj eo ro o co rπ e> f> ro f"i ^ ^* ^ "^ **«•* ""*r ^" ™ ^^ ^^
c
1ca
•
•••••
•••
•• ••••• •• •
•• ••••••••••• • • • •• • •
•••••••
• -
•••
••
1130
BIOSTRATIGRAPHIC RANGE CHARTS
TABLE 26 - Continued
Epoch
Stage/Zone
^ ~ ^ ^ ^ ^ Sample
Species ^~^~--^^
Guttulina spp.Gyroidina altiformisG. delicataG. laevigataG. lamarckiana
G. orbicularisG. soldaniiG. umbonataHanzawaia boueanaHyalinea balthica
Karreriella bradyiLagenonodosaria scalarisLenticulina spp.Loxostoma normaleMartinottiella communis
Melonis affineM. barleeanumM. soldaniiNeobulimina sp.Neoconorbina terquemi
Nodosaria spp.Nonion depressulusN. scaphumNonionella sp. ANuttallides rugosus convexus
N. umboniferusOolininaeOridorsalis umbonatusOrthomorphina exilis0. pupoides
0. raphana0. sp.Osangularia culturPlanulina ariminensisPleurostomella acuminata
P. alternansP. bierigiP. spp.Pseudoclavulina crustataPullenia bulloides
P. multüobataP. osloensisP. quinquelobaP. salisburyiP. subcarinata
Pyrgo depressaP. elongataQuinqueloculina lamarckianaQ. venustaQ. spp.
Rectouvigerina royoiRobertina translucensSeabrookia earlandiSigmoilina distortaSigmoilopsis schlumbergeri
Sigmoilina tenuisSiphonina reticulataS. tubulosaSphaeroidina bulloidesSpiroloculina caniculata
Stilostomella cf. S. annuliferaS. antilleaTrifarina angulosa angulosaT. angulosa pauperataT. bradyi
Triloculina tricarinataUvigerina auberianaU. barbatulaU. hispidaU. laevis
U. longistriataU. mediterraneaU. mioindexU. peregrinaU. peregrina dirupta
U. proboscideaU. rutilaValvulineria complanataVulvulina pennatula
Middle Miocene
Langhian
Early Miocene
Burdigalian
24, CC
26, CC
27, CC
28, CC
29, CC
30-4, 103
30, CC
31, CC
32, CC
33, CC
34, CC
35, CC
36, CC
37, CC
38,75
38, CC
39, CC
40, CC
41, CC
42, CC
43, CC
44-5, 18
44, CC
45, CC
46, CC
Φ Φ
Φ
Φ
Φ Φ Φ Φ
Φ Φ Φ Φ
Φ
Φ Φ Φ Φ Φ Φ *
Φ
Φ Φ
Φ
Φ
Φ Φ
Φ Φ
Φ Φ Φ Φ Φ Φ Φ Φ
Φ Φ Φ Φ Φ Φ Φ Φ Φ
Φ
Φ Φ Φ
Φ Φ
Φ
Φ Φ Φ Φ
Φ
Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ
Φ
Φ Φ
Φ Φ Φ
Φ
Φ
Φ
Φ
Φ
•
Φ Φ Φ Φ Φ Φ
Φ Φ Φ Φ Φ Φ Φ Φ Φ Φ
Φ Φ Φ Φ
Φ Φ Φ Φ
Φ Φ Φ Φ Φ
Φ
Φ Φ
Φ Φ
Φ Φ
Φ
Φ Φ Φ Φ
Φ
Φ
Φ Φ
Φ Φ Φ
1131
G. BIZON, M. B. CITA, R. WRIGHT, C. MULLER
TABLE 27Biostratigraphic Distribution of Benthic
Foraminifers at Hole 373A
Epoch
Stage/Zone
^ ^ \ . Sample
Species ^ ^ ^ ^
Articulina tubulosaBigenerina nodosariaBolivina pseudoplicataBulimina aculeataCassidulina crassa
C. laevigataEggerella bradyiEponides pusillusGyroidina laevigataG. lararckiana
G. soldanüKarreriella bradyiNonion scaphumOlininaeOridorsalis umbonatus
Pleurostomella alternansPullenia salisburyiPyrgo depressaQuinqueloculina venustaQ. spp.
Siphonina reticulataSpiroloculina caniculataTriloculina tricarinata
Quaternary
en r- oo enoo r-> oo i-H ç_)
H (N en" >r> ^
•1
•
••
••••
Pliocene
M-Pδ 3-6
2-1
,60
2-1,
73
2-1,
125
••
••••••••••••
1132
BIOSTRATIGRAPHIC RANGE CHARTS
TABLE 28Biostratigraphic Distribution of Benthic Foraminifers at Site 374
Epoch
Stage/Zone
^ ^ - ^ ^ Sample
Species ^ " ~ ^ ^ ^
Anomalinoidespseudogrosserugosa
Articulina tubulosaAsterigerinata mamillaBolivina alataB. arta
B. dilitataB. pseudoplicataB. pseudopunctataB. subspinescensBulimina aculeata
B. alazanensisB. marginataCassidulina crassaC. laevigataC. subglobosa
Chilostomella oolinaCibicides spp.Cibicidoides bradyiC. robertsonianusDentalina communis
Discorbis aff. D. columbiensisD. globular isEggerella bradyiElphidium spp.Epistominella exigua
Eponides pusillusE. schreibersiiFursenkoina complanataF. spp.Gyroidina laevigata
G. orbicularisG. umbonataHanzawaia boueanaHyalinea balthicaKarreriella bradyi
Melonis affineM. barleeanumMiliolinella circularisNonion depressulusN. scaphum
Nuttallides rugosus convexusOolininaeOridorsalis umbonatusPleurostomella alternansPullenia quinqueloba
Pyrgo elongataQuinqueloculina lamarckianaQ. venustaQ. spp.Sigmoilina tenuis
Siphonina reticuhtaSpiroloculina caniculataS. grataStilostomella cf. S. annuliferaTrifarina angulosa angulosaTriloculina tricarinata
Quaternary
1-1,
80
1-2,
120
1,C
C
2-1,
110
2-2,
52
2-3,
30
2,C
C
3-1,
132
3, C
C
4-2,
10
4-3,
110
4^
,60
4,C
C
Φ Φ Φ Φ _
• g £Φ Φ & Φ 3
PQ &Φ Φ Φ Φ Φ
Φ Φ
Φ Φ Φ Φ Φ
Φ Φ
Φ
Φ
Φ
Φ Φ Φ
Φ Φ Φ Φ
Φ
Φ
Φ Φ Φ Φ Φ
Φ
Φ
Φ Φ Φ Φ Φ Φ
Φ
Φ
Φ Φ
Φ
Φ
Φ Φ Φ
Φ Φ Φ Φ
Φ Φ
Φ Φ
Φ Φ Φ Φ Φ Φ Φ
Φ Φ
Φ
Φ
Φ
Φ Φ Φ Φ Φ Φ Φ Φ
Φ
Φ
Φ
Φ Φ Φ
Φ
Late Pliocene
M-Pl 5
5-2,
95
5,C
C
6-2,
120
6-3,
75
6,C
C
7-2,
80
Φ
Φ
Φ
Φ
Φ
Φ
Φ Φ
Φ
Φ
Φ
Φ Φ Φ
Φ Φ
Φ Φ
Φ Φ
Φ
Φ Φ
Φ
Φ
Φ
Φ Φ Φ
Φ
Φ
Φ
M-Pl 3
7,C
C
8-3,
120
8.C
C
Φ
Φ
Φ
Φ
Φ Φ
Φ
Φ
Φ Φ
Φ
Φ
Φ
Φ
Early Pliocene
M-Pl 2
o r~ o rjN m M g Q
-r «? f °. o
Φ
Φ
Φ Φ
Φ
Φ
Φ
Φ Φ Φ Φ
Φ Φ
Φ
Φ Φ Φ
Φ
Φ
Φ
Φ Φ Φ
Φ Φ
Φ
M-Pl 1 ?
oo r~ çj
•f <? .
Bar
ren
Bar
ren
Φ
LateMiocene
Messinian
12,
CC
13,
CC
14,
CC
Bar
ren
Bar
ren
Bar
ren
1133
G. BIZON, M. B. CITA, R. WRIGHT, C. MULLER
TABLE 29Biostratigraphic Distribution of Benthic Foraminifers at Site 375
Epoch
Stage/Zone
^ ^ ^ ^ Sample
Species ^ \ ^ ^
Ammonia beccariiA n omalin oides pseu dogrosserugosaBolivina alataB. artaB. dilitataB. globulosaB. pseudoplicataB. reticulataBolivinita concavomoeniaCassidulina subglobosaCibicides lobatulusC. spp.Dentalina communisDiscorbis globularisElphidium spp.Epistominella exiguaEponides schreibersiiFursenkoina complanataGuttulina spp.Gyroidina soldaniiLenticulina spp.Martinettiella communisM. barleeanumNodosaria spp.Nonion depressulusN. scaphumNuttallides rugosus convexusN. umboniferusOolininaeOridorsalis umbonatusOsangularia culturPleurostomella alternansPullenia bulloidesP. quinquelobaPyrgo depressaQuinqueloculina lamarckianaQ• spp.
Sigmoilopsis schlumbergeriSiphonina reticulataStilostomella cf. S. annuliferaS. lepidula
EarlyPlio-cene
M-Pδ3
1-1,
48
••
••
•
••
••
•••
••
••••
••••
NI-PS 2
00
a
Bar
re
Late Miocene
Mes-sinian
2-2,
30
2,C
C
••
•
•
Bar
ren
••
Tortonian
4-2,
84
4,C
C
5,C
C
6,C
C
7,C
C
••••••
e
Bar
re
••
••
Middle Miocene
Serravallian
8-5
,14
8
9-1,
40
9,C
C
10-3
, 10
2
10,
CC
••
•
•
•
r .853ffl
•
•
••
•
Lan-ghian
•
•
••
•
EarlyMio-cene
Burdi-galian
12,
CC
13,C
C
c .
Bar
re••
•
1134
BIOSTRATIGRAPHIC RANGE CHARTS
TABLE 30Biostratigraphic Distribution of Benthic Foraminifers at Site 376
Epoch
Stage/Zone
Sample
Species
Ammonia beccariiAnomalinoides rotulaArticulina tubulosaAstrononion umbilicatulumBigenerina nodosariaBolivina alataB. artaB. beyrichiB. compactaB. dilitataB. globulosaB. plicatella meraB. pseudoplicataB. reticulataB. subaenariensisBolivinita concavomoeniaBulimina aculeataCassidulina braziliensisC. laevigataC. minutaC. sub glob osaChilostomella oolinaCibicides austriacusC. pachydermusC. tenellusC. variolatusC. wuellerstorflC. spp.Cibicidoides bradyiDentalina communisDiscorbis globularisD. aff. D. obtusaD. rosaceaEggerella bradyiElphidium spp.Epistominella exiguaEponides pusillusE. schreibersiiFursenkoina complanataGlobobulimina affinisGuttulina spp.Gyroidina laevigataG. lamarckianaG. orbicularisG. soldaniiG. umbonataHanzawaia boueanaKarreriella bradyiLenticulina spp.Loxostoma normaleMartinottiella communisMiliolinella circularisNeobulimina sp.Nodosaria spp.Nonion depressulusNuttallides rugosus convexusOolininaeOridorsalis umbonatusörthomorphina sp.Pleurostomella acuminataP. alternansPullenia multilobaP. quinquelobaPyrgo depressaQuinqueloculina spp.Sigmoilopsis schlumbergeriSigmoilina tenuisSiphonina reticulataStilostomella cf. S. annuliferaS. antilleaTrifarina angulosa angulosaT. bradyiTriloculina tricarinataUvigerina auberianaU. peregrinaU. peregrina diruptaValvulineria complanataVulvulina pennatula
Quaternary
LatePlio-cene
M-Pl 5
M-Pl4
MPI3
o o oO r*"> (N Tt" vo O ~-<
U . *f <? f "f f~ "? "?
•••• •
•• •••• ••• •
•• •••• •• •• ••••• •••• ••••• •• ••
<• <
> ••»>>it ••
••••
EarlyPlio-cene
M-Pl 1
Late Miocene
Messinian
6-4
, 39
6-4,
85
6,C
C
7-1
,40
7,C
C
8,C
C
•
•
••
•
•
•
•ZOSOS<oa
••• ••• •• ••••
••
••• •
•ë<«
••••
9-2,
120
9-3,
134
9-3,
135
9-3,
138
9^
,40
9.C
C
•
αEdy,
ei •
• wOS
•
•
KE
DR
EW
OI
•
10
-1,9
8
10
-2,1
10
10
, C
C
11
-3,1
20
11
,CC
12
-2,6
•
•
•
•
•
BA
RR
EN
RE
WO
RK
ED
RE
WO
RK
ED
•
1B
AR
RE
N
RE
WO
RK
ED
RE
WO
RK
ED
•
12-3
, 1
08
12
, C
C
14,
CC
15,
CC
16,
CC
••
•••••••• s• OS
OS
CO
•
•
•
11
•
•
1135
G. BIZON, M. B. CITA, R. WRIGHT, C. MULLER
TABLE 31Biostratigraphic Distribution of Benthic
Foraminifers at Site 377
Epoch
^^\Sample
Species ^^v-
Ammonia beccariiAnomalina cicatricosaArticulina tubulosaBolivina catanensisB. globulosa
Cassidulina laevigataEponides pusillusGyroidina soldaniiOolinaePleurostomella alternans
Pullenia quinquelobaP. SalisburyiQuinqueloculina spp.
Quat
- i r- çj
•f <j U.<-H 1—I T—1
••••••••••••
E./M.Miocene
2,C
C3-
2, 9
83-
2,14
2
Bar
ren
Bar
ren
Bar
ren
1136
BIOSTRATIGRAPHIC RANGE CHARTS
TABLE 32Biostratigraphic Distribution of Benthic Foraminifers at Holes 378 and 378A
Epoch
Stage/Zone
^ \ ^ Sample
Species ^ s .
Articulina tubulosaAstrononion umbilicatulumBigenerina nodosariaBolivina alataB. albatrossi
B. artaB. catanensisB. compactaB. dilitataB. pseudoplicata
B. pseudopunctataB. reticulataB. spathulataB. subspinescensB. variablis
Bulimina aculeataB. alazanensisB. inflataB. marginataCassidulina crassa
C. braziliensisC. laevigataC. minutaC. subglobosaChilostomella oolina
Cibicides austriacusC. lobatulusC. pachydermusC. variolatusC. spp.
Cibicidoides kullenbergiDentalina communisDiscorbis globularisD. parkeraeD. rosacea
Eggerella bradyiElphidium spp.Epistominella exiguaEponides pusillusE. schreibersü
Fursenkoina complanataF. spp.Gavelinopsis praegeri
Quaternary
378A-1,CC
378-1-2, 80
378-1, CC
378-2, CC
378-3-2,110
378-3, CC
•• •••
• ••
•• •
•••
• • ••• •
Late Pliocene Early Pliocene
M-Pl 6
378-5, CC
378-6, CC
••
•
•
•
••
M-P15
378-7, CC
378-8, CC
•
•
•
•
•
•••••
M-Pl 4
378-9, CC
•
M-Pl 3
378A-3, CC
378-11-2,40
•••••
•
M-Pl 2
378-11^,110
378-11, CC
•
•
•••
•••
•
••
••••••••••
••••
1137
G. BIZON, M. B. CITA, R. WRIGHT, C. MULLER
TABLE 32 - Continued
Epoch Quaternary Late Pliocene Early Pliocene
Stage/ZoneM-
Pl 6M-
P15M-
Pl 4M-
Pl 3M-
Pl 2
Sample
Species00 00
CO CO
y uu yy y
y yy u
^ ( N CO COoó oò oó oór~• r~ r- c~~co co co co
oo oo
ry
Glabratella pulvinataGyroidina altiformis
G. laevigataG. orbicularisHanzawaia boueanaHoeglundina elegansHyalinea balthica
Karreriella bradyiLenticulina spp.Melonis barleeanumM. soldaniiNeobulimina sp.
Necconorbina terquemiNodosaria spp.Nonion depressulusN. scaphumNoniònella sp. A
OolininaeOridorsalis umbonatusPlanulina ariminensisPleurostomella alternansP. spp.Pseudoclavulina crustataPullenia bulloidesP. quinquelobaQuinqueloculina venustaQ. spp.
Robertina translucensSeabrookia earlandiSigmoilina tenuisSigmoilopsis schlumbergeriSiphonina reticulata
S. tubulosaSphaeroidina bulloidesTrifarina angulosa angulosaT. angulosa pauperataT. bradyi
Triloculina tricarinataUvigerina longistriataU. mediterraneaU. mioindexU. peregrina
U. peregrina diruptaU. rutila
1138