Cyrtodiscus
kuruktagensis
Yü, 1986 †
(FOSSIL)

Cyrtodiscus
evolvens
(J. Perner, 1903 †)
(FOSSIL)

Cyrtodiscus
nitidus
(J. Perner, 1903 †)
(FOSSIL)

Cyrtodiscus
procer
J. Perner, 1903 †
(FOSSIL)

Cyrtodiscus
simaki
Horný, 1997 †
(FOSSIL)

Modestospira
lamellosa
(E.F.R.K. Koken, 1897 †)
(FOSSIL)

Modestospira
llanvirnensis
(Hicks, 1875 †)
(FOSSIL)

Modestospira
perturbatus
(Murchison, 1839 †)
(FOSSIL)

Modestospira
poulseni
E.L. Yochelson, 1964 †
(FOSSIL)

Modestospira
squamosa
(Yü, 1961 †)
(FOSSIL)

Sinuites
ammonoides
E.F.R.K. Koken, 1897 †
(FOSSIL)

Sinuites
anceps
Reed, 1921 †
(FOSSIL)

Sinuites
angulatus
(d'Eichwald, 1840 †)
(FOSSIL)

Sinuites
angustus
E.F.R.K. Koken, 1896 †
(FOSSIL)

Sinuites
bilobatus
(J. de C. Sowerby & Murchison, 1839 †)
(FOSSIL)

Sinuites
cordateformis
Yü, 1961 †
(FOSSIL)

Sinuites
corpulentus
E.F.R.K. Koken & J. Perner, 1925 †
(FOSSIL)

Sinuites
crypticus
Reed, 1906 †
(FOSSIL)

Sinuites
destombesi
Horný, 1997 †
(FOSSIL)

Sinuites
discoides
Reed, 1921 †
(FOSSIL)

Sinuites
globularis
(Miller & M.J. Faber, 1894 †)
(FOSSIL)

Sinuites
gracilis
E.F.R.K. Koken & J. Perner, 1925 †
(FOSSIL)

Sinuites
granistriatus
Ulrich & Scofield, 1897 †
(FOSSIL)

Sinuites
hanusi
Horný, 1997 †
(FOSSIL)

Sinuites
hispanicus
I. von Born, 1916 †
(FOSSIL)

Sinuites
minutus
(E. Emmons, 1855 †)
(FOSSIL)

Sinuites
nanus
(d'Eichwald, 1842 †)
(FOSSIL)

Sinuites
naviculoides
E.F.R.K. Koken, 1896 †
(FOSSIL)

Sinuites
niger
E.F.R.K. Koken, 1897 †
(FOSSIL)

Sinuites
nitens
(d''Eichwald, 1860 †)
(FOSSIL)

Sinuites
obesa
Ulrich & Scofield, 1897 †
(FOSSIL)

Sinuites
pervoluta
Ulrich & Scofield, 1897 †
(FOSSIL)

Sinuites
planodorsatus
Ulrich & Scofield, 1897 †
(FOSSIL)

Sinuites
pseudocompressus
Reed, 1921 †
(FOSSIL)

Sinuites
pusgillensis
Reed, 1921 †
(FOSSIL)

Sinuites
quadratus
E.F.R.K. Koken & J. Perner, 1925 †
(FOSSIL)

Sinuites
rectangularis
Ulrich & Scofield, 1897 †
(FOSSIL)

Sinuites
reticulatus
J. Perner, 1903 †
(FOSSIL)

Sinuites
rotundata
Yü, 1961 †
(FOSSIL)

Sinuites
rugulosus
E.F.R.K. Koken, 1897 †
(FOSSIL)

Sinuites
semirugosus
Reed, 1921 †
(FOSSIL)

Sinuites
separatus
Reed, 1921 †
(FOSSIL)

Sinuites
soudleyensis
Reed, 1921 †
(FOSSIL)

Sinuites
sowerbyi
J. Perner, 1903 †
(FOSSIL)

Sinuites
sowerbyi
J. Perner, 1903 †
(FOSSIL)

Sinuites
subcompressa
Ulrich & Scofield, 1897 †
(FOSSIL)

Sinuites
subrectangularis
Reed, 1921 †
(FOSSIL)

Sinuites
usitatus
Isakar, 1991 †
(FOSSIL)

Sinuites
vetustus
E.F.R.K. Koken, 1897 †
(FOSSIL)

Sinuites
cancellatus
(J.W. Hall, 1847 †)
(FOSSIL)

Sinuites
ramseyensis
Hicks, 1873 †
(FOSSIL)

Strangulites
elongatus
(Portlock, 1843 †)
(FOSSIL)

Strangulites
maccallumi
(Reed, 1921 †)
(FOSSIL)

Strangulites
sphaeroidalis
(Reed, 1921 †)
(FOSSIL)

Strangulites
strangulatus
(J. Perner, 1903 †)
(FOSSIL)

Thoralispira
occitana
Horný & Vizcaïno, 1995 †
(FOSSIL)