Author	Davey, R.J. and Williams, G.L.
Year	1966b
Journal	Bull. Brit. Mus. (Nat. Hist.) Geol., Suppl. vol.3 pp.53-106
Title	The genus Hystrichosphaeridium and its allies

Abstract Davey, R.J. and Williams, G.L., 1966; The genus Hystrichosphaeridium and its allies. Bull. Brit. Mus. (Nat. Hist.) Geol., Suppl. vol.3 pp.53-106