"Tityrosphaeridium porosispinum" (Davey, 1982b, p.29-30, pl.10, figs.8-12) Norris and Jux, 1984, p.160.
TYPE: Holotype: Davey, 1982b, pl.10, figs.10-12. HISTORY: NOW: Kleithriasphaeridium. Originally (and now) Kleithriasphaeridium, subsequently Tityrosphaeridium. AGE: Late Kimmeridgian-Late Ryazanian.\-.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |