Table T4. Cenozoic benthic foraminiferal occurrences.
Sample depth
(ft):
356.0
361.0
366.0
381.5
386.1
396.1
406.1
416.0
426.0
441.0
451.0
461.0
471.0
481.0
486.0
496.0
506.0
516.0
526.0
536.0
541.0
551.0
561.0
601.0
611.0
616.0
620.3
626.0
636.0
651.5
656.0
666.0
676.0
Agglutinated spp.
































Alabamina









X

X
X



X

X
X

X

X
X
X
X

X



Allomorphina
































Anomalinoides acuta
































Bolivina


X























X

X



Bulimina




























X

X

Bulimina macilenta
































Caucasina elongata X
X
X

X
X
X


























Cibicidina
















X


X







X


X

Cibicidoides
X







X
X
X
X
X



X
X

X
X
X
X
X
X
X
X

X



Cibicidoides aff. subspiratus




























X
X
X
X
Cibicidoides beckmanni






























X
X
Cibicidoides cf. pseudoungerianus






X
X
X
X
X
X
X
X
X
X
X
X

X
X

X
X
X
X
X
X
X
X


Cibicidoides eocaena
































Cibicidoides mimulus
































Cibicidoides subspiratus





























X

X
Clavulina
































Dentalina
































Discorbis







X

X


X

X
X


X

X
X
X
X


X





Ellipsonodosaria paleocenica
































Eponides
































Falsoplanulina ammophila
































Fursenkoina
































Gavelinella
































Globobulimina
















X
X
X
X






X





Globocassidulina









X






















Guttulina

X


X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Gyroidina obesa
































Gyroidina subangulata
































Gyroidinoides









X
X
X
X


X
X
X

X

X

X
X
X
X
X
X
X
X
X
Hanzawaia
X




X


X










X
X
X
X




X
X



Lagaena

X



X













X












Lenticulina





X
X

X
X
X
X
X
X
X
X
X
X
X
X
X
X
X

X

X
X
X
X
X
X
Marginulinopsis
































Massalina decorata
































Melonis


























X
X
X

X

Nodosarids






X
X
X
X
X
X
X

X
X
X
X
X
X
X
X
X
X
X

X
X
X
X
X
X
Nonionellina pizarensis X
X

X
X
X
X





















X




Oridorsalis
































Osangularia


























X





Pararotalia stellata









X






















Parella
































Percultazonaria





























X

X
Pleurostomella
































Polymorphina




X
X
X


X





X


X













Pullenia
































Pulsiphonina prima
































Quinqueloculina









X

X














X





Ramulina globulifera
































Sigmoidella
X



X



X
X






















Sigmomorphina





X





X
X

X
X




X
X
X





X

X

Siphonina





X




















X
X
X



Spiroplectammina mississippiensis X





X
X




X
X

X




X



X

X






Spiroplectammina spectabilis
































Stilostomella




























X


X
Textularia
X
X



X






















X


X
Trifarina
































Triloculina









X


X


X


X
X












Turrilina robertsi
































Uvigerina X


X

X
X



X


X


X










X
X
X



Vaginulinopsis midwayensis
































Sample depth
(ft):
686.0
691.0
701.0
711.0
722.5
731.0
734.0
742.0
746.0
751.0
761.0
771.0
791.0
801.0
811.0
816.0
826.0
831.0
841.0
846.0
866.0
891.0
951.0
956.0
961.0
966.0
976.0
Agglutinated spp. x
x
x
X

X



X

X
X

X
X





X





Alabamina
X

X

X


X


















Allomorphina























X


Anomalinoides acuta
X

X
X
X


X

X

X
X
X
X
X
X
X

X
X
X
X
X
X
X
Bolivina


























Bulimina
X



















X





Bulimina macilenta





















X




Caucasina elongata


























Cibicidina X


























Cibicidoides

















X
X
X
X

X
X

X
Cibicidoides aff. subspiratus




X

X



















Cibicidoides beckmanni X

X
X
X
X



X


X
X













Cibicidoides cf. pseudoungerianus
X
X

X
X
X

X
X
X

X














Cibicidoides eocaena



X
X



X
X
X
X

X


X
X

X






Cibicidoides mimulus








X
X
X






X
X







Cibicidoides subspiratus X
X
X
X
X

X
X
X


















Clavulina





















X
X



Dentalina



















X



X
X

Discorbis


























Ellipsonodosaria paleocenica























X


Eponides






X




X





X








Falsoplanulina ammophila

X

X



X
X
X
X















Fursenkoina










X















Gavelinella











X

X



X
X

X
X
X
X
X

Globobulimina


X
X







X






X
X

X
X



Globocassidulina


























Guttulina X
X
X
X
X
X




X







X




X



Gyroidina obesa



















X






Gyroidina subangulata



















X






Gyroidinoides X
X
X
X
X
X








X





X
X




X
Hanzawaia

X


X


X









X








Lagaena

















X








Lenticulina X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X


X
X
X


X


X
Marginulinopsis



















X


X



Massalina decorata

X
























Melonis X










X





X

X







Nodosarids X
X
X
X
X

X
X
X
X
X

X

X
X
X
X
X
X
X
X
X

X


Nonionellina pizarensis


























Oridorsalis






X

X
X






X









Osangularia













X






X
X




Pararotalia stellata


























Parella








X


X
X
X



X








Percultazonaria X
X
X
X

X

X

X
X
X


X


X
X
X







Pleurostomella


















X
X

X




Polymorphina


























Pullenia










X
X




X





X



Pulsiphonina prima













X












Quinqueloculina


























Ramulina globulifera









X
















Sigmoidella


























Sigmomorphina
X
X
X























Siphonina




X
X






X













Spiroplectammina mississippiensis

X




X












X

X




Spiroplectammina spectabilis






X

X
X
















Stilostomella
X
X


X

X


X



X
X

X
X
X
X
X


X
X

Textularia X



X













X
X




X


Trifarina








X
X





X



X






Triloculina


























Turrilina robertsi






X


X




X
X

X








Uvigerina













X












Vaginulinopsis midwayensis






















X

X