Lithostromation Deflandre, 1942
Deflandre, G., (1942): Comparative morphogenetic possibilities of limestone and silica, concerning a new type of calcareous microfossil of complex structure, Lithostromation perdurum ngn sp. - Weekly Reports of the Sessions of the Academy of Sciences, Paris. 214 : 917-920.
Deflandre, G., (1959): On calcareous nannofossils and their systematics. - Review of Micropaleontology. 2 : 127-152.