Canningia americana
From dinoflaj3
"americana" Pöthe de Baldis and Ramos, 1983, p.432–433, pl.1, figs.6,9. Holotype: Pöthe de Baldis and Ramos, 1983, pl.1, fig.9. NOW Tenua Eisenack. Originally Canningia, subsequently (and now) Tenua Eisenack. Age: early Aptian.
Parent: Canningia