Hystrichosphaeridium equispinosum Tasch, 1963, p.336, pl.1, fig.12.
TYPE: Holotype: Tasch, 1963, pl.1, fig.12. COMMENTS: The specimen illustrated is assignable to the spore Raistrickia Schopf et al., 1944, according to Stover and Evitt (1978, p.265). AGE: Early Permian.
Infraspecific taxa: Go up one level. DINOFLAJ (c) 1998 |