Raphidodinium singulare
From dinoflaj2
?singulare (Firtion, 1952, p.160, pl.8, figs.1-2) Stancliffe and Sarjeant, 1996, p.162. Originally Micrhystridium (Appendix A), subsequently Veryhachium (Appendix A), thirdly (and now) Raphidodinium?. Questionable assignment: Stancliffe and Sarjeant (1996, p.162). Taxonomic junior synonym: Baltisphaeridium crameri Singh, 1971, an acritarch species, according to Burger (1980a, p.91). Age: Early Cenomanian.
Parent: Raphidodinium