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Cannosphaeropsis

General Description Stratigraphy Literature Notes Species

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Age range (in million years)

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Image	Name	Original Description
	aemula	Deflandre, G. (1938)
	aemula ssp. aemula	Deflandre, G. (1938)
	*aemula ssp. integra*	Cookson, I.C. and Eisenack, A. (1958)
	apiculata	Cookson, I.C. and Eisenack, A. (1960b)
	*australis*	Riding, J.B. and Helby, R. (2001h)
	caulleryi	Deflandre, G. (1938)
	*choneta*	Cookson, I.C. and Eisenack, A. (1962b)
	*densa*	Cookson, I.C. and Eisenack, A. (1962b)
	densifilosa	Cookson, I.C. and Eisenack, A. (1974)
	densiradiata	Cookson, I.C. and Eisenack, A. (1962b)
	densiradiata sensu chateauneuf 1980	Chateauneuf, J.-J. (1980)
	*elegantula*	Drugg, W.S. (1967)
	fenestrata	Deflandre, G. and Cookson, I.C. (1955)
	filamentosa	Cookson, I.C. and Eisenack, A. (1958)
	filifera	Cookson, I.C. and Eisenack, A. (1958)
	*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)
	mirabilis	Cookson, I.C. and Eisenack, A. (1958)
	*passio*	De Verteuil, L. and Norris, G. (1996a)
	paucispina	Klement, K.W. (1960)
	perforata	Alberti, G. (1961)
	*peridictya*	Eisenack, A. and Cookson, I. (1960)
	*philippotii*	Deflandre, G. (1947a)
	*praetexta*	Corradini, D. (1973)
	*pulchra*	Alberti, G. (1961)
	pusulosa	Morgenroth, P. (1966b)
	*quattrocchiae*	Guerstein, G.R, Williams, G.L and Fensome, R.A., (2001)
	reticulensis	Pastiels, A. (1948)
	reticulensis sensu williams and downie 1966	Williams, G.L. and Downie, C. (1966a)
	robusta	Morgenroth, P. (1966a)
	*scaffoldii*	Baksi, S.K. (1962)
	*speciosa*	Alberti, G. (1961)
	thule	Davey, R.J. (1982b)
	tutulosa	Cookson, I.C. and Eisenack, A. (1960a)
	urnaformis	Cookson, I.C. (1953)
	ursulae	Morgenroth, P. (1966a)
	*utinensis*	Wetzel, O. (1932)
	utinensis ssp. filifera	Cookson, I.C. and Eisenack, A. (1958)
	utinensis ssp. utinensis	Cookson, I.C. and Eisenack, A. (1960a)
	*williamsii*	Sarjeant, W.A.S. (1986)