"Hystrichosphaeridium oligacanthum subsp. stella" W. Wetzel, 1952, p.403, pl.A, fig.4; text-fig.23.
TYPE: Holotype: W. Wetzel, 1952, pl.A, fig.4. HISTORY: NOW: Surculosphaeridium phoenix subsp. stella. Originally Hystrichosphaeridium oligacanthum subsp. stella, subsequently Baltisphaeridium oligacanthum subsp. stella (Appendix A), thirdly Cleistosphaeridium? oligacanthum subsp. stella, fourthly (and now) Surculosphaeridium phoenix subsp. stella. ETYMOLOGY: N.I.A. AGE: Paleocene.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |