Lanterna cantrellii

?cantrellii (Sarjeant, 1972, p.37–38, pl.4, fig.3; pl.6, figs.1–2; text-fig.8) Williams et al., 1993, p.56.  Holotype: Sarjeant, 1972, pl.4, fig.3; pl.6, figs.1–2; text-fig.8.  Originally Meiourogonyaulax?, subsequently Lithodinia?, thirdly Lanterna, fourthly and now Lanterna?.  Questionable assignment: Courtinat in Fauconnier and Masure (2004, p.371) as a problematic species.  Age: late Bathonian.

Parent: Lanterna