Author	Masters, B. and Scott, R.W.
Year	1978
Journal	Micropaleontology vol.24 pp.210-221 pl.2
Title	Microstructure, affinities and systematics of Cretaceous calcispheres

Abstract Masters, B. and Scott, R.W., 1978; Microstructure, affinities and systematics of Cretaceous calcispheres. Micropaleontology vol.24 pp.210-221 pl.2