Table T5. Distribution of Cenozoic and Cretaceous benthic foraminifers, Site 1208.
Core, section, interval (cm) Depth
(mbsf)
Nannofossil
zone/
subzone
Size fraction (µm) Preservation Benthic abundance Trochospiral and planispiral
Protosangularia albiana
Protosangularia cenomaniana
Hanzawaia ammophila
Gyroidinoides infracretaceus
Serovaina spissiformis
Nuttallinella florealis
Conorbinoides hillebrandti
Gyroidinoides globosus
Nuttallides truempyi
Oridorsalis umbonatus
Osangularia plummerae
Alabamina creta
Anomalinoides spp.
Sliterella lobulata
Osangularia mexicana
Cibicidoides subspiratus
Cibicidoides eocaenus
Cibicidoides praemundulus
Gyroidinoides neosoldanii
Cibicidoides spp.
Cibicidoides bradyi
Oridorsalis tener
Anomalinoides semicribratus
Cibicidoides mundulus
Anomalinoides globulosus
Pullenia bulloides
Gyroidinoides girardanus
Melonis pompilioides
Cibicidoides renzi
Cibicidoides cicatricosus
Melonis barleanus
Nonion spp.
Cibicidoides subhaidingeri
Cibicidoides wuellerstorfi
Pullenia quinqueloba
198-1208A-







































1H-CC 4.70 CN15 >250 G R



















R R


R




R
R
3H-CC 23.82 CN14B >250 G R




















R


R R



T

T
4H-CC 33.47 CN13B-14A >250 VG R


















R
F


R R


T

R
5H-CC 43.11 CN13B-14A >250 G R


















T T F


R R


R T R R T
6H-CC 52.62 CN13B/14A >250 G R

















R
T R


F R


R R
F T
8H-CC 71.60 CN13B >250 G R

















R

F

T F F




R T
10H-CC 90.62 CN13A >250 G R








T







R T T R


R T


F
R F T
11H-CC 100.16 CN12D >250 G R

















F F R R



T



R
C
14H-CC 128.70 CN12B >250 VG F








R







R R R R

T R




R R F
16H-CC 147.77 CN12A >250 G R

















T F F F


F R



R
R
18H-CC 166.66 CN12A >250 VG C


















T
R

T R T



R R F T
21X-CC 191.07 CN10c >250 G C

















R R
F
R T
R



R R R
23X-CC 208.18 CN9B-D >250 G R

















T F
R


R R
T R R
T R
25X-CC 224.59 CN9c >250 G F

















R R
F

T R R R
R
R


29X-CC 265.94 CN8(b) >250 G C

















T R R R R
R
R T R R R R


31X-CC 285.06 ?CN5a >250 G R
















R
R
F

R R R







34X-CC 314.17 CN3-4 >250 G R








R








R
R T R F R








36X-2, 18-20 326.58 CP16a >125 M C







T R F



F R F T R R R












36X-CC, white 327.70 CC22 >125


































37X-CC 340.62 CC20 >125 M R







R C F

R T



















39X-CC 360.62 CC20 >125 G R


R

R F
F R T T F




















41X-CC 376.14 CC18 >125 M R



R R F T R F T























42X-CC 382.90 NC8c-9a >125 M C F R T C






























 
Core, section, interval (cm) Depth
(mbsf)
Nannofossil
zone/
subzone
Size fraction (µm) Preservation Benthic abundance Other calcareous Stilostomella Uvigerina Miliolids Agglutinated
Nodosaria spp.
Bulimina spp.
Buliminella grata
Pleurostomella spp.
Dentalina spp.
Lenticulina spp.
Aragonia velascoensis
Aragonia ouezzanensis
Pyramidina szajnochae
Globocassidulina subglobosa
Fissurina spp.
Oolina spp.
Ehrenbergina hystrix
Parafissurina spp.
Chrysalogonium longicoartatum
Chrysalogonium tenuicostatum
Brizalina barbata
Stilostomella subspinosa
Stilostomella spp.
Stilostomella abyssorum
Uvigerina hispida
Uvigerina spp.
Uvigerina hispidocostata
Pyrgo murrhina
Quinqueloculina sp.
Pyrgo lucernula
Pseudoclavulina globulifera
Remesella spp.
Pseudoclavulina rugolosa
Marssonella trochoides
Gaudryina pyramidata
Reophax spp.
Vulvulina mexicana
Vulvulina spinosa
Martinottiella sp.
Eggerella bradyi
Gaudryina spp.
Dorothia spp.
Haplophragmoides spp.
Karreriella bradyi
198-1208A-












































1H-CC 4.70 CN15 >250 G R












R

T




R F R F








R


T
3H-CC 23.82 CN14B >250 G R




T


T T

T





R R C R
R







R T
R
T
4H-CC 33.47 CN13B-14A >250 VG R












R





R
C R
R







T T


T
5H-CC 43.11 CN13B-14A >250 G R



T T


T T

T


T

R T C R T R







R T
R
T
6H-CC 52.62 CN13B/14A >250 G R















R


F
F R T T








R



8H-CC 71.60 CN13B >250 G R












T





T
R R
T








R



10H-CC 90.62 CN13A >250 G R



R T


T









T

R










R

R
11H-CC 100.16 CN12D >250 G R








R











T R R R








F



14H-CC 128.70 CN12B >250 VG F


R R





R
R
T

R
F T R R
T







R R
R

16H-CC 147.77 CN12A >250 G R


R T














T
T F R R









R R T
18H-CC 166.66 CN12A >250 VG C


T






T







R R F F
R







R R
T T
21X-CC 191.07 CN10c >250 G C


T R T




T


T



R R C R
T







R R T

T
23X-CC 208.18 CN9B-D >250 G R








F T T

T







F










R

R
25X-CC 224.59 CN9c >250 G F



R T



T





R
F R T R F T









R



29X-CC 265.94 CN8(b) >250 G C


R R




T
R T


C R R


R









R R R T

31X-CC 285.06 ?CN5a >250 G R


T R




T T T



F
F


R









R R



34X-CC 314.17 CN3-4 >250 G R



T




T





F R













R





36X-2, 18-20 326.58 CP16a >125 M C

T
T



T






C













T F





36X-CC, white 327.70 CC22 >125







































37X-CC 340.62 CC20 >125 M R


R R T T T




















T F








39X-CC 360.62 CC20 >125 G R



T
T
C




















T T







41X-CC 376.14 CC18 >125 M R
R T R
R R T



















R F F








42X-CC 382.90 NC8c-9a >125 M C R T R T R R



















C R











Notes: Preservation: VG = very good, G = good, M = moderate, — = absent. Abundance: C = common, F = few, R = rare, T = trace, — = absent.