Cleistosphaeridium polypetellum
From dinoflaj2
Revision as of 00:05, 1 September 2015 by Maintenance script (Talk | contribs)
polypetellum (Islam, 1983c, p.82,84, pl.2, figs.1-6) Stover and Williams, 1995, p.102. Holotype: Islam, 1983c, pl.2, fig.1. Originally Areosphaeridium, subsequently (and now) Cleistosphaeridium. Taxonomic senior synonym: Cleistosphaeridium (as Systematophora) diversispinosum, according to Islam (1993, p.88) - however, Eaton et al. (2001, p. 194) retained Cleistosphaeridium polypetellum. Eaton et al. (2001, p.194) also proposed this combination. Age: Early-Mid Eocene.
Parent: Cleistosphaeridium
