Masure, 1988c
From dinoflaj3
Masure, E., 1988c: 25. Berriasian to Aptian dinoflagellate cysts from the Galicia Margin, offshore Spain, Sites 638 and 639, ODP Leg 103. Ocean Drilling Program, Scientific Results, Proceedings, v.103, p.433-444, pl.1-3.