Author	Sarjeant, W.A.S.
Year	1978b
Journal	Palynology vol.2 pp.167-179 pl.4
Title	Arpylorus antiquus Calandra, emend., a dinoflagellate cyst from the Upper Silurian

Abstract Sarjeant, W.A.S., 1978; Arpylorus antiquus Calandra, emend., a dinoflagellate cyst from the Upper Silurian. Palynology vol.2 pp.167-179 pl.4