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Abstract
A study of late Cretaceous material has led to a re-assessment of some species resulting in the description of a new genus Praetriceratium based on Eupodiscus lineatus Barker & Meakin. A second species has been transferred to the genus, Praetriceratium inconspicuum (Rattray) PA. Sims, previously placed in Fryxelliella by Prasad in Prasad et al. (1977). Two other new combinations, Pseudauliscus oculatus (Greville) P.A. Sims and Eupodiscus churchii (Hanna) PA. Sims have been made. The generic limits of Eupodiscus, Triceratium, Pseudauliscus, Praetriceratium and Fryxelliella are discussed together with comments on the genera Auliscus, Rattrayella, Glyphodiscus and Neohuttonia.
