Kleithriasphaeridium sarmentum

?sarmentum (Davey, 1979b, p.555, pl.1, figs.8–12) Below, 1982c, p.17. Holotype: Davey, 1979b, pl.1, figs.8–9,12. Originally Bacchidinium, subsequently Kiokansium, thirdly (and now) Kleithriasphaeridium?. Questionable assignment: Below (1982c, p.17). N.I.A. Age: late Aptian–middle Albian.