"Hystrichosphaeridium paulinae" (Valensi, 1953, p.48, pl.12, fig.6) Downie and Sarjeant, 1965, p.121.
TYPE: Holotype: Valensi, 1953, pl.12, fig.6. HISTORY: NOW: Dapsilidinium?. Originally Micrhystridium (Appendix A), subsequently Hystrichosphaeridium, thirdly Polysphaeridium?, fourthly (and now) Dapsilidinium?. AGE: Mid Jurassic.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |