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Pervosphaeridium

General Description Stratigraphy Literature Notes Species

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Image	Name	Original Description
	*brevispinum*	Norvick, M.S. (1976)
	*cenomaniense*	Norvick, M.S. (1976)
	*elegans*	Louwye, S. (1997)
	*granaciculare*	Fensome, R.A., Williams, G.L. and MacRae, R.A., (2009)
	*granulosum*	Jain, K.P. and Millepied, P. (1975)
	*intervelum*	Kirsch, K.-H. (1991)
	*mediterraneum*	Corradini, D. (1973)
	*monasteriense*	Yun Hyesu (1981)
	*morgenrothii*	Corradini, D. (1973)
	*multispinum*	Slimani, H. (1994)
	*paucispinum*	Eisenack, A. and Cookson, I. (1960)
	*pseudhystrichodinium*	Deflandre, G. (1937b)
	*septatum*	Slimani, H. (1996)
	*truncatum*	Davey, R.J. (1969a)
	*truncigerum*	Deflandre, G. (1937b)
	*tubuloaculeatum*	Slimani, H. (1994)

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