Traits Taxon list
Acuturris scota (Risatti) Wind & S.W.Wise, 1977 †
Anthosphaera lafourcadii (Lecal) A.Kleijne, 1991
Balaniger balticus H.A.Thomsen & K.Oates, 1978
Balaniger virgulosus (Manton & J.Sutherland) H.A.Thomsen & J.B.Østergaard, 2014
Bifidalithus mchanae J.Lees, 2007 †
Bilapillus wadeae J.Lees, 2007 †
Birkelundia arenosa Perch-Nielsen, 1971 †
Birkelundia jugata (Perch-Nielsen) Perch-Nielsen, 1971 †
Bramletteius cultellus Bown, 2016 †
Bramletteius serraculoides S.Gartner, 1969 †
Calcidiscus bicircus Bown, 2005 †
Calcidiscus leptoporus (G.Murray & V.H.Blackman) Loeblich & Tappan, 1978 †
Calcidiscus leptoporus f. rigidus (K.R.Gaarder) A.Kleijne, 1991
Calcidiscus leptoporus subsp. quadriperforatus (Kamptner) Geisen et al. , 2002
Calcidiscus obscurus Deflandre & Fert, 1955 †
Calcidiscus parvicrucis Bown, 2005 †
Calcidiscus pataecus (S.Gartner) Kaenel & G.Villa, 1996 †
Calcidiscus premacintyrei S.Theodoridis, 1984 †
Calcidiscus tropicus (Kamptner) Kamptner, 1956 †
Calcidiscus uniforatus Kamptner, 1963 †
Calculites additus (F.H.Wind & S.W.Wise, Jr.) K. Perch-Nielsen, 1984 †
Calculites axosuturalis J.Bergen, 1998 †
Calculites cenomanicus J.Lees, 2007 †
Calculites cyclops J.Lees, 2007 †
Calculites juliae J.Lees, 2007 †
Calculites maghredaswampensis J.Lees, 2007 †
Calculites obscurus Deflandre ex Ben Prins & Sissingh, 1977 †
Calculites ovalis (Stradner) Ben Prins & Sissingh, 1977 †
Calculites paulus J.Lees, 2007 †
Calculites proscissus J.Lees, 2007 †
Calculites rosalyniae J.Lees, 2007 †
Calculites turonicus J.Lees, 2007 †
Calicasphaera bipora Keuter, J.R.Young, Koplovitz, Zingone & Frada, 2021
Calicasphaera blokii A.Kleijne, 1991
Calicasphaera concava A.Kleijne, 1991
Calicasphaera diconstricta A.Kleijne, 1991
Caliptrosphaerites rionii Maslov, 1956 †
Calyptrolithina divergens (Halldal & Markali) Heimdal, 1982
Calyptrolithina divergens var. tuberosa (Heimdal) Jordan, Kleijne & Heimdal, 1993
Calyptrolithina isselii (Borsetti & Cati) R.E.Norris, 1985
Calyptrolithina lafourcadii (Lecal) R.E.Norris, 1985
Calyptrolithina magnaghii (Borsetti & Cati) R.E.Norris, 1985
Calyptrolithina multipora (Gaarder) R.E.Norris, 1985
Calyptrolithophora catillifera (Kamptner) Norris, 1985
Calyptrolithophora gracillima (Kamptner) Heimdal, 1980
Calyptrolithophora hasleana (Gaarder) Heimdal, 1980
Calyptrolithophora papillifera (Halldal) Heimdal, 1980
Calyptrosphaera acuta Lecal-Schlauder, 1951
Calyptrosphaera circumspecta J.Schiller, 1925
Calyptrosphaera glabra P.González, 1947
Calyptrosphaera globosa Lohmann, 1902
Calyptrosphaera incisa Schiller, 1913
Calyptrosphaera insignis Schiller, 1913
Calyptrosphaera lluisae Keuter, Jer.R.Young, Koplovitz, Zingone & Frada, 2021
Calyptrosphaera oblonga Lohmann, 1902
Calyptrosphaera pyriformis Schiller, 1913
Calyptrosphaera sanlucari P.González, 1947
Calyptrosphaera sphaeroidea J.Schiller, 1913 accepted as Holococcolithophora sphaeroidea (Schiller) J.W.Jordan, L.Cros & Jer.R.Young, 2005
Calyptrosphaera sphaeroidea var. minor Schiller, 1913
Calyptrosphaera superba Lecal-Schlauder, 1951
Calyptrosphaera uvella Schiller, 1925
Campylosphaera bramlettei E.Kamptner, 1963 †
Campylosphaera dela Bramlette & F.R.Sullivan ex W.W.Hay & H.Mohler, 1967 †
Campylosphaera differta Bown, 2010 †
Campylosphaera eroskayi (Varol) Bown, 2005 †
Carlamuelleria bramlettei (Bukry & S.F.Percival) Varol, 2023 †
Carlamuelleria karacuhae Varol, 2023 †
Carlamuelleria katapliktikos Varol, 2023 †
Carlamuelleria tuezueniorum Varol, 2023 †
Catostaura brotzenii (Perch-Nielsen) M.P.Aubry, 2009 †
Catostaura filigrana (Mai) M.P.Aubry, 2009 †
Chiasmolithus bidens (Bramlette & F.R.Sullivan) W.W.Hay & H.Mohler, 1967 †
Chiasmolithus californicus (F.R.Sullivan) W.W.Hay & H.Mohler, 1967 †
Chiasmolithus consuetus (Bramlette & F.R.Sullivan) W.W.Hay & H.Mohler, 1967 †
Chiasmolithus danicus Brotzen ex Van Heck & Perch-Nielsen, 1987 †
Chiasmolithus edentulus S.E.Van Heck & B.Prins, 1987 †
Chiasmolithus edwardsii (A.J.T.Romein) S.E.Van Heck & B.Prins, 1987 †
Chiasmolithus inconspicuus S.E.van Heck & B.Prins †
Chiasmolithus minimus K.Perch-Nielsen †
Chiasmolithus nitidus K.Perch-Nielsen †
Chiasmolithus oamaruensis (Deflandre) W.W.Hay, Mohler & M.E.Wade, 1966 †
Chiasmolithus solitus
Chiasmolithus solitus var. inversus S.W.Wise & G.E.Wiegand †
Chiasmolithus titus S.Gartner †
Clausicoccus bireticulatus (P.H.Roth) Ben Prins, 1979 †
Clausicoccus fenestratus (Deflandre & Fert) Ben Prins, 1979 †
Clausicoccus obrutus (Perch-Nielsen) Ben Prins, 1971 †
Clausicoccus pauciperforatus (P.H.Roth) Ben Prins, 1979 †
Clausicoccus subdistichus (P.H.Roth & W.W.Hay) Ben Prins, 1979 †
Clausicoccus vanheckiae (Perch-Nielsen) Kaenel & G.Villa, 1996 †
Coccolithus abisectus C.Müller, 1970 †
Coccolithus actinosus Stover, 1966 † accepted as Retecapsa crenulata (Bramlette & E.Martini) Grün, 1975 †
Coccolithus apomnemoneumus W.W.Hay & H.Mohler, 1967 †
Coccolithus arrhenii Kamptner, 1963 †
Coccolithus asellus Kamptner, 1963 †
Coccolithus braarudii (K.R.Gaarder) K.Baumann, M.Cachao, J.R.Young & M.Geisen, 2003 (uncertain )
Coccolithus californicus F.R.Sullivan, 1964 † accepted as Chiasmolithus californicus (F.R.Sullivan) W.W.Hay & H.Mohler, 1967 †
Coccolithus cavus W.W.Hay & H.Mohler, 1967 †
Coccolithus curvidiscus Kamptner, 1963 †
Coccolithus deflandrei Manivit, 1866 † (uncertain > unassessed )