HOME  Hierarchy  Table  Index  References

Hystrichosphaeridium lairdii

"Hystrichosphaeridium lairdii" Deflandre, 1946c, card 1112. Name not validly published: no description.

HISTORY: Originally Hystrichosphaeridium (name not validly published), subsequently Veryhachium (Appendix A).

SYNONYM(S): Taxonomic senior synonym: Veryhachium valiente Cramer, 1964, an acritarch species, by implication in Martin (1969, p.95), who believed Veryhachium lairdii to be the senior name.

AGE: Mid Silurian.


Infraspecific taxa:


Go up one level.
DINOFLAJ (c) 1998