Wilsonidium rugosum
From dinoflaj3
Revision as of 16:28, 4 December 2016 by Maintenance script (Talk | contribs)
"?rugosum" (Stanley, 1965, p.222-223, pl.21, figs.6-11) Lentin and Williams, 1976, p.140. Holotype: Stanley, 1965, pl.21, figs.10-11. NOW Spinidinium. Originally Wetzeliella, subsequently Wilsonidium?, thirdly Wetzeliella?, fourthly (and now) Spinidinium. Questionable assignment: Lentin and Williams (1976, p.140). Age: Paleocene.
Parent: Wilsonidium