Surculosphaeridium granulosum
From dinoflaj3
"granulosum" Jain, 1977b, p.182–183, pl.2, fig.17. Holotype: Jain, 1977b, pl.2, fig.17; Fauconnier and Masure, 2004, pl.76, figs.8–10. NOW Systematophora. Originally Surculosphaeridium, subsequently (and now) Systematophora. Age: early Albian.
Parent: Surculosphaeridium