"Systematophora? austinii" (Merrill, 1895, p.6, text-fig.11) Sarjeant, 1964a, p.175.
TYPE: Holotype: Merrill, 1895, text-fig.11. HISTORY: Originally Geodia? (Appendix A), subsequently Systematophora?. Questionable assignment: Sarjeant (1964a, p.175). SYNONYM(S): Taxonomic senior synonym: Xanthidium (as Hystrichosphaera, now Spiniferites, according to Sarjeant (1966a, p.5). AGE: Early Cretaceous.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |