Table T5. Distribution of Cenozoic and Cretaceous benthic foraminifers, Hole 1211B.
Trochospiral and planispiral Other forms
Core, section
Depth
(mbsf)
Nannofossil
zone/subzone
Size
fraction
(µm)
Preservation
Benthic abundance
Sliterella lobulata
Gyroidinoides globosus
Osangularia plummerae
Nuttallides truempyi
Oridorsalis umbonatus
Gyroidinoides spp.
Osangularia mexicana
Pullenia cretacea
Conorbinoides hillebrandti
Osangularia velascoensis
Clinapertina complanata
Cibicidoides praemundulus
Osangularia mexicana
Cibicidoides spp.
Cibicidoides incrassatus
Cibicidoides dohmi
Cibicidoides subhaidingeri
Gyroidinoides neosoldanii
Gyroidinoides girardanus
Anomalinoides globulosus
Cibicidoides mundulus
Cibicidoides wuellerstorfi
Oridorsalis tener
Pullenia bulloides
Aragonia velascoensis
Lenticulina spp.
Pleurostomella spp.
Dentalina spp.
Aragonia ouezzanensis
Pyramidina szajnochae
Neoflabellina jarvisi
Nodosaria spp.
Linaresia grimsdalei
Plectofrondicularia paucicostata
Globocassidulina subglobosa
Bolivina huneri
Chrysalogonium longicostatum
Pyrgo lucernula
Pyrgo murrhina
198-1211B-











































1H-CC 6.10 CN14b >250 M F












R





T F F R












R R
3H-CC 25.48 CN12a >250 VG F

















T R

F R


R








R R
5H-CC 44.49 CN10 >250 G C















F
R R R R R


T








T R R
6H-CC 53.88 CP19a >250 M F













R
R T T





T







R R


7H-CC 63.17 CP18 >125 M R



T







R
T









T T










8H-CC 73.03 CP18 >125 G F












R R















R

R R


9H-CC 81.87 u. CP15 >125 M C



R





R T


















F R R



11H-CC 100.78 CP12 >125 M R


F R




T













T












12H-CC 110.75 CP11 >125 M R


F





T













T R











13H-CC 120.39 CP8 >125 M R


R R



R














T

R
T T






14H-CC 129.68 CP3 >125 M R

R F



A














R F

R









15H-CC 139.39 CC26 >125 M T

C C R
R T



















T F








17H-CC 158.33 CC25 >125 M R

F R R R T
















C

R T









19H-CC 172.21 CC24/25 >125 M R F T R R F


















T R T R










 
Buliminids Stilostomellids Uvigerinids Agglutinated
Core, section
Depth
(mbsf)
Nannofossil
zone/subzone
Size
fraction
(µm)
Preservation
Benthic abundance
Buliminella grata
Quadratobuliminella pyramidalis
Bulimina semicostata
Bulimina jarvisi
Bulimina elongata
Bulimina impendens
Stilostomella spp.
Stilostomella subspinosa
Orthomorphina spp.
Stilostomella abyssorum
Stilostomella gracillima
Rectuvigerina spp.
Uvigerina hispida
Uvigerina senticosa
Uvigerina hispidocostata
Gaudryina pyramidata
Marssonella trochoides
Tritaxia spp.
Spiroplectammina jarvisi
Karreriella bradyi
Vulvulina spinosa
Eggerella bradyi
Martinottiella sp.
198-1211B-



























1H-CC 6.10 CN14b >250 M F











R
R






R
3H-CC 25.48 CN12a >250 VG F











T T







F
5H-CC 44.49 CN10 >250 G C











T







T T
6H-CC 53.88 CP19a >250 M F T



T
A

R







T F

7H-CC 63.17 CP18 >125 M R T



R C T T









T R

8H-CC 73.03 CP18 >125 G F T

R F R T C T R C








R

9H-CC 81.87 u. CP15 >125 M C

T F R R
R T R
F






R R

11H-CC 100.78 CP12 >125 M R

R F


















12H-CC 110.75 CP11 >125 M R T
T R

R
R













13H-CC 120.39 CP8 >125 M R F

T

R








R





14H-CC 129.68 CP3 >125 M R
T



R R







R R R



15H-CC 139.39 CC26 >125 M T F















T




17H-CC 158.33 CC25 >125 M R R













R R





19H-CC 172.21 CC24/25 >125 M R T













R






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