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Palaeotetradinium

General Description Stratigraphy Literature Notes Species

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Age range (in million years)

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Image	Name	Original Description
	*caudatum*	Benson, D.G. (1976)
	hermesinoides	Wetzel, O. (1940)
	hyalodermum	Cookson, I.C. (1956)
	*maastrichtiense*	Herngreen, G.F.W., Felder, W.M., Kedves, M. and Meessen, J.P.M.T. (1986)
	*minusculum*	Alberti, G. (1961)
	natans	Cookson, I.C. and Eisenack, A. (1962b)
	paucispinum	Alberti, G. (1961)
	*silicorum*	Deflandre, G. (1936b)
	simplex	Yu Jingxian (1982)

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