Calcareous nannofossils considered in this report are listed by alphabetical order of generic epithets. Entries not found in the References for the following taxa are given in Perch-Nielsen (1985). Some species distinctions are based on the nannofossil size. Measurements are in micrometers and are indicated in parenthesis.
Amaurolithus amplificus (Bukry and Percival, 1971) Gartner and Bukry, 1975
Amaurolithus delicatus Gartner and Bukry, 1975
Amaurolithus ninae Perch-Nielsen, 1977
Amaurolithus primus (Bukry and Percival, 1971) Gartner and Bukry, 1975
Bicolumnus ovatus Wei and Wise, 1990
Blackites spinosus (Deflandre and Fert, 1954) Hay and Towe, 1962
Blackites tenuis (Bramlette and Sullivan, 1961) Bybell, 1975
Braarudsphaera bigelowii (Gran and Braarud, 1935) Deflandre, 1947
Braarudosphaera discula Bramlette and Riedel, 1954
Bramletteius serraculoides Gartner, 1969a
Calcidiscus carlae (Lehotayova and Priewalder, 1978) Janin, 1992
Calcidiscus fuscus (Backman, 1980) Janin, 1987
Calcidiscus leptoporus (Murray and Blackman, 1898) Loeblich and Tappan, 1978
Calcidiscus macintyrei (Bukry and Bramlette, 1969b) Loeblich and Tappan, 1978
Calcidiscus pataecus (Gartner, 1967) n. comb.
Calcidiscus premacintyrei Theodoridis, 1984
Calcidiscus premacintyrei (<9.0 µm)
Calcidiscus radiatus (Kamptner, 1954) Martin Perez and Aguado, 1990
Calcidiscus tropicus (Kamptner, 1954) Varol, 1989b
Calcidiscus tropicus (<6.0 µm)
Camuralithus pelliculatus n. gen,, n. spec.
Chiasmolithus altus Bukry and Percival, 1971
Chiasmolithus grandis (Bramlette and Riedel, 1954) Radomski, 1968
Chiasmolithus medius Perch-Nielsen, 1971
Chiasmolithus oamaruensis (Deflandre, 1954) Hay, Mohler, and Wade, 1966
Chiasmolithus sp.
Clausicoccus fenestratus (Deflandre and Fert, 1954) Prins, 1979
Clausicoccus obrutus (Perch-Nielsen, 1971) Prins, 1979
Clausicoccus subdistichus (Roth and Hay, in Hay et al., 1967) Prins, 1979
Clausicoccus vanheckae (Perch-Nielsen, 1986) n. comb.
Coccolithus miopelagicus Bukry, 1971
Coccolithus pelagicus (Wallich, 1877) Schiller, 1930
Coccolithus sp. 1
Coccolithus streckeri Takayama and Sato, 1986
Corannulus germanicus Stradner, 1962
Coronocyclus aff. C. prionion (Deflandre and Fert, 1954) Stradner in Stradner and Edward, 1968
Coronocyclus nitescens (Kamptner, 1963) Bramlette and Wilcoxon, 1967
Coronocyclus nitescens (ell.)
Coronocyclus nitescens (thick)
Crenalithus doronicoides (Black and Burns, 1961) Roth, 1973
Cryptococcolithus mediaperforatus (Varol, 1991) n. comb.
Cyclicarglithus abisectus (Muller, 1970) Wise, 1973
Cyclicargo. floridanus (Roth and Hay in Hay et al., 1967) Bukry, 1971
Cyclicargo. floridanus (9 10 µm)
Discoaster adamanteus Bramlette and Wilcoxon, 1967
Discoaster asymmetricus Gartner, 1969
Discoaster aulakos Gartner, 1967
Discoaster barbadiensis Tan, 1927
Discoaster bellus Bukry and Percival, 1971
Discoaster cf. D. bellus
Discoaster binodosus Martini, 1958
Discoaster bollii Martini and Bramlette, 1963
Discoaster cf. D. bollii
Discoaster braarudii Bukry, 1971
Discoaster brouweri (Tan, 1927) emend. Bramlette and Riedel, 1954
Discoaster brouweri (3 ray)
Discoaster calculosus Bukry, 1971
Discoaster challengeri Bramlette and Riedel, 1954
Discoaster deflandrei Bramlette and Riedel, 1954
Discoaster deflandrei var. nodosus new variation
Discoaster deflandrei (5 ray)
Discoaster druggii Bramlette and Wilcoxon, 1967
Discoaster druggii (<15.0 µm)
Discoaster exilis Martini and Bramlette, 1963
Discoaster extensus Hay, 1967
Discoaster formosus Martini and Worsley, 1971
Discoaster intercalcaris Bukry, 1971
Discoaster kugleri Martini and Bramlette, 1963
Discoaster lautus Hay, 1967
Discoaster micros (Theodoridis, 1984) n. comb.
Discoaster moorei Bukry, 1971
Discoaster musicus Stradner, 1959
Discoaster neorectus Bukry, 1971
Discoaster nephados Hay in Hay, Mohler, Roth, Smidt, and Boudreaux, 1967
Discoaster obtusus Gartner, 1967
Discoaster pansus (Bukry and Percival, 1971) Bukry, 1973
Discoaster pentaradiatus (Tan, 1927) emend. Bramlette and Riedel, 1954
Discoaster petaliformis Moshkovitz and Ehrlich, 1980
Discoaster prepentaradiatus Bukry and Percival, 1971
Discoaster quinqueramus var. A
Discoaster saipanensis Bramlette and Riedel, 1954
Discoaster spp. (5 ray)
Discoaster spp. (6 ray)
Discoaster subsurculus Gartner, 1967
Discoaster surculus Martini and Bramlette, 1963
Discoaster tamalis Kamptner, 1967
Discoaster tanii Bramlette and Riedel, 1954
Discoaster tani nodifer Bramlette and Riedel, 1954
Discoaster tanii Bramlette and Riedel, 1954 ornatus Bramlette and Wilcoxon, 1967
Discoaster trinidadensis Hay, 1967
Discoaster variabilis Martini and Bramlette, 1963
Discoaster variabilis (3 ray)
Discoaster variabilis (5 ray asymmetric)
Discoaster variabilis (5 ray)
Discoaster woodringii Bramlette and Riedel, 1954
Ericsonia detecta n. sp.
Ericsonia formosa (Kamptner, 1963) Haq, 1971
Ericsonia sp. 1
Geminilithella bramlettei (Hay and Towe, 1962) Varol, 1989a
Geminilithella rotula (Kamptner, 1956) Backman, 1980
Gephyrocapsa sp., (<3.5 µm)
Hayaster perplexus (Bramlette and Riedel, 1954) Bukry, 1973
Hayella aperta Theodoridis, 1984
Hayella aperta (ell.)
Helicosphaera ampliaperta Bramlette and Wilcoxon, 1967
Helicosphaera bramlettei Muller, 1970
Helicosphaera burkei Black, 1971a
Helicosphaera carteri (Wallich, 1877) Kamptner, 1954
Helicosphaera aff. H. carteri
Helicosphaera compacta Bramlette and Wilcoxon, 1967
Helicosphaera elongata Theodoridis, 1984
Helicosphaera euphratis Haq, 1966
Helicosphaera euphratis (<8.0 µm)
Helicosphaera gartneri Theodoridis, 1984
Helicosphaera gertae Bukry, 1981
Helicosphaera granulata Burky and Percival, 1971
Helicosphaera intermedia Martini, 1965
Helicosphaera limasera n. sp.
Helicosphaera lophota Bramlette and Sullivan, 1961
Helicosphaera mediterranea Muller, 1981
Helicosphaera obliqua Bramlette and Wilcoxon, 1967
Helicosphaera paleocarteri Theodoridis, 1984
Helicosphaera perch-nielseniae Haq, 1971
Helicosphaera recta Haq, 1966
Helicosphaera reticulata Bramlette and Wilcoxon, 1967
Helicosphaera rhomba Bukry, 1971
Helicosphaera scissura Miller, 1981
Helicosphaera sellii Bukry and Bramlette, 1969
Helicosphaera seminulum Bramlette and Sullivan, 1961
Helicosphaera spp.
Helicosphaera truempyi Biolzi and Perch-Nielsen, 1982
Helicosphaera vedderi Bukry, 1981
Helicosphaera waltrans Theodoridis, 1984
Helicosphaera wilcoxonii Gartner, 1971
Homozygosphaera macropora (Deflandre in Deflandre and Fert 1954) n. comb.
Hughesius gizoensis Varol, 1989b
Hughesius tasmaniae (Edward and Perch-Nielsen, 1975) n. comb.
Ilselithina fusa Roth, 1970
Isthmolithus recurvus Martini, 1973
Lanternithus minutus Stradner, 1962
Lithostromation operosum (Deflandre, 1954) Bybell, 1975
Lithostromation simplex (Klumpp, 1953) Bybell, 1975
Micrantholithus aequalis Sullivan, 1964
Minylitha convallis Bukry, 1973
Neocrepidolithus spp. Romein, 1979
Orthozygus aureus (Stradner, 1962) Bramlette and Wilcoxon, 1967
Pedinocyclus larvalis (Burky and Bramlette, 1969b) Loeblich and Tappan, 1973
Pemma papillata Martini, 1959
Peritrachelina joidesa Bukry and Bramlette, 1968
Pontosphaera anisotrema (Kamptner, 1956) Backman, 1980
Pontosphaera callosa (Martini, 1969) Varol, 1982
Pontosphaera desueta (Muller, 1970) Perch-Nielsen, 1984
Pontosphaera enormis (Locker, 1967) Perch-Nielsen, 1984
Pontosphaera latoculata (Burky and Percival, 1971) Perch-Nielsen, 1984
Pontosphaera longiforaminis (Baldi-Beke, 1964) n. comb.
Pontosphaera multipora (Kamptner, 1948) Roth, 1970
Pontosphaera pygmaea (Locker, 1972) Bystricka and Lehotayava, 1974
Pontosphaera segmenta (Bukry and Percival, 1971) Knüttel, 1986
Pontosphaera spp.
Pyrocyclus hermosus Roth and Hay in Hay et al., 1967
Pyrocyclus inversus Hay and Towe, 1962
Pyrocyclus orangensis (Bukry, 1971) Backman, 1980
R. pseudoumbilicus var. amplius (Gartner, 1967) Gartner, 1969 var. amplius Gartner, 1992
Reticulofenestra ampliumbilicus Theodoridis, 1984
Reticulofenestra bisecta bisecta (Hay, Mohler, and Wade, 1966) Roth, 1970
Reticulofenestra bisecta (Hay, Mohler, and Wade, 1966) Roth, 1970 filewiczii Wise and Wiegand in Wise, 1983
Reticulofenestra circus n. sp.
Reticulofenestra daviesi (Haq, 1968) Haq, 1971
Reticulofenestra dictyoda (Deflandre in Deflandre and Fert, 1954) Stradner in Stradner and Edwards, 1968
Reticulofenestra gartneri Theodoridis, 1984
Reticulofenestra gelida (Geitzenauer, 1972) Backman, 1978
Reticulofenestra hampdenensis Edwards, 1973
Reticulofenestra haqii Backman, 1978
Reticulofenestra cf. H. haqii
Reticulofenestra hesslandii (Haq, 1966) Roth, 1970
Reticulofenestra hillae Bukry and Percival, 1971
Reticulofenestra lockerii Muller, 1970
Reticulofenestra minuta Roth, 1970
Reticulofenestra minutula (Gartner, 1967) Haq and Berggren, 1978
Reticulofenestra moguntina Martini, 1988
Reticulofenestra perplexa (Burns, 1975) Wise 1983
Reticulofenestra producta (Kamptner, 1963) Wei and Thierstein, 1991
Reticulofenestra pseudoumbilicus Gartner, 1969
Reticulofenestra reticulata (Gartner and Smith, 1967) Roth and Thierstein, 1972
Reticulofenestra stavensis (Levin and Joerger, 1967) Varol 1989b
Reticulofenestra spp., small
Reticulofenestra umbilicus (Levin, 1965) Martini and Ritzkowski, 1968
Rhabdosphaera clavigera Murray and Blackman, 1898
Rhabdosphaera procera Martini, 1969
Scapholithus fossilis Deflandre in Deflandre and Fert, 1954
Scyphosphaera spp.
Sphenolithus abies Deflandre in Deflandre and Fert, 1954
Sphenolithus akropodus n. sp.
Sphenolithus aubryae n. sp.
Sphenolithus belemnos Bramlette and Wilcoxon, 1967
Sphenolithus calyculus Bukry, 1985
Sphenolithus capricornutus Bukry and Percival, 1971
Sphenolithus ciperoensis Bramlette and Wilcoxon, 1967
Sphenolithus cometa n. sp.
Sphenolithus compactus Backman, 1980
Sphenolithus conicus Bukry, 1971
Sphenolithus delphix Bukry, 1973
Sphenolithus dissimilis Bukry and Percival, 1971
Sphenolithus distentus (Martini, 1965) Bramlette and Wilcoxon, 1967
Sphenolithus grandis Haq and Berggren, 1978
Sphenolithus heteromorphus Deflandre, 1953
Sphenolithus moriformis (Bronnimann and Stradner, 1960) Bramlette and Wilcoxon, 1967
Sphenolithus neoabies Bukry and Bramlette, 1969
Sphenolithus orphanknollensis Perch-Nielsen, 1971
Sphenolithus predistentus Bramlette and Wilcoxon, 1967
Sphenolithus pseudoradians Bramlette and Wilcoxon, 1967
Sphenolithus spiniger Bukry, 1971
Sphenolithus umbrellus (Bukry, 1971) Aubry and Knüttel, 1986
Syracosphaera lamina n. sp.
Syracosphaera spp.
Tetralithoides symeonidesii Theodoridis, 1984
Thoracosphaera operculata Bramlette and Martini, 1964
Thoracosphaera saxea Stradner, 1961
Thoracosphaera spp.
Transversopontis obliquipons (Deflandre in Deflandre and Fert, 1954) Hay, Mohler, and Wade, 1966
Transversopontis pulcher (Deflandre in Deflandre and Fert, 1954) Perch-Nielsen, 1967
Triquetrorhabdulus carinatus Martini, 1965
Triquetrorhabdulus challengeri Perch-Nielsen, 1977
Triquetrorhabdulus extensus Theodoridis, 1984
Triquetrorhabdulus milowii Bukry, 1971
Triquetrorhabdulus rioi Olafsson, 1989
Triquetrorhabdulus rugosus Bramlette and Wilcoxon, 1967
Triquetrorhabdulus serratus (Bramlette and Wilcoxon, 1967) Olafsson, 1989
Triquetrorhabdulus sp.
Umbilicosphaera cricota (Gartner, 1967) Cohen and Reinhardt, 1968
Umbilicosphaera jafari Müller, 1974
Umbilicosphaera sibogae foliosa (Kamptner, 1963) Okada and McIntyre, 1977
Umbilicosphaera sibogae (Weber-Van Bosse, 1901) Gardner, 1970 var. sibogae
Umbilicosphaera sp. (elliptical)
Zygrhablithus bijugatus (Deflandre in Deflandre and Fert, 1954) Deflandre, 1959
Zygrhablithus sp. 1