Lithodinia cantrellii
From dinoflaj3
"?cantrellii" (Sarjeant, 1972, p.37–38, pl.4, fig.3; pl.6, figs.1–2; text-fig.8) Gocht, 1976, p.334. Holotype: Sarjeant, 1972, pl.4, fig.3; pl.6, figs.1–2; text-fig.8. NOW Lanterna. Originally Meiourogonyaulax?, subsequently Lithodinia?, thirdly Lanterna, fourthly and now Lanterna?. Questionable assignment: Gocht (1976, p.334). Age: late Bathonian.
Parent: Lithodinia