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Cannosphaeropsis
General
Description
Stratigraphy
Literature
Notes
Species
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Age range (in million years)
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Name
Publication
aemula
Williams, G.L. and Downie, C. (1969)
aemula ssp. aemula
Williams, G.L. and Downie, C. (1969)
aemula ssp. integra
Eisenack, A. and Kjellström, G. (1972)
apiculata
Lentin, J.K. and Williams, G.L. (1973)
australis
Riding, J.B. and Helby, R. (2001h)
caulleryi
Williams, G.L. and Downie, C. (1969)
choneta
Davey, R.J. (1969a)
densa
Cookson, I.C. and Eisenack, A. (1962b)
densifilosa
Stancliffe, R.P.W. and Sarjeant, W.A.S. (1990)
densiradiata
Stover, L.E. and Evitt, W.R. (1978)
densiradiata sensu chateauneuf 1980
Chateauneuf, J.-J. (1980)
elegantula
Duxbury, S. (1980)
fenestrata
Cookson, I.C. and Eisenack, A. (1960a)
filamentosa
Williams, G.L. and Downie, C. (1969)
filifera
Cookson, I.C. and Eisenack, A. (1960a)
franciscana
Damassa, S.P. (1979b)
glabra
Cookson, I.C. and Eisenack, A. (1974)
hughesii
Harding, I.C. (1990b)
hyperacantha
Cookson, I.C. and Eisenack, A. (1960a)
kennetti
()
mirabilis
Cookson, I.C. and Eisenack, A. (1974)
passio
De Verteuil, L. and Norris, G. (1996a)
paucispina
Below, R. (1982b)
perforata
Stancliffe, R.P.W. and Sarjeant, W.A.S. (1990)
peridictya
Davey, R.J. (1979b)
philippotii
De Coninck, J. (1969)
praetexta
Corradini, D. (1973)
pulchra
Alberti, G. (1961)
pusulosa
Stover, L.E. and Evitt, W.R. (1978)
quattrocchiae
Guerstein, G.R, Williams, G.L and Fensome, R.A., (2001)
reticulensis
De Coninck, J. (1969)
reticulensis sensu williams and downie 1966
Williams, G.L. and Downie, C. (1966a)
robusta
De Coninck, J. (1975)
scaffoldii
Downie, C. and Sarjeant, W.A.S. (1965)
speciosa
Stancliffe, R.P.W. and Sarjeant, W.A.S. (1990)
thule
Riding, J.B. and Davey, R.J. (1989)
tutulosa
Morgan, R. (1980a)
urnaformis
Sarjeant, W.A.S. (1961b)
ursulae
De Coninck, J. (1969)
utinensis
Wetzel, O. (1933b)
utinensis ssp. filifera
Cookson, I.C. and Eisenack, A. (1960a)
utinensis ssp. utinensis
Cookson, I.C. and Eisenack, A. (1960a)
williamsii
Sarjeant, W.A.S. (1986)
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