"Cleistosphaeridium echinoides" (Maier, 1959, p.318-319, pl.32, figs.5-6) Davey et al., 1969, p.15.
TYPE: Holotype: Maier, 1959, pl.32, fig.6. HISTORY: Originally Hystrichosphaeridium, subsequently Baltisphaeridium (Appendix A), thirdly Cleistosphaeridium. SYNONYM(S): Taxonomic senior synonym: Xanthidium (as Spiniferites) ramosum, according to Sarjeant (1983, p.91-92). COMMENTS: This combination was not validly published in Davey et al. (1966, p.170), since these authors did not fully reference the basionym. AGE: mid-Oligocene-Mid Miocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |