Cerebrocysta powellii
From dinoflaj3
"powellii" Zevenboom and Santarelli in Zevenboom, 1995, p.157, pl.7, figs.19–20. Holotype: Zevenboom, 1995, pl.7, figs.19–20. Name not validly published: considered a manuscript name by the authors. Age: early Langhian–earliest Serravallian.
