HOME  Hierarchy  Table  Index  References

Kiokansium vetusculum

"Kiokansium vetusculum" (Davey, 1974, p.45, pl.1, figs.1-2) Stover and Williams, 1987, p.163.

TYPE: Holotype: Davey, 1974, pl.1, fig.2.

HISTORY: NOW: Nexosispinum. Originally Adnatosphaeridium, subsequently Systematophora, thirdly (and now) Nexosispinum, fourthly Kiokansium.

AGE: Early Barremian.


Infraspecific taxa:


Go up one level.
DINOFLAJ (c) 1998