Cyclagelosphaera bergeri Roth, 1978
Roth, P. H. 1978. Cretaceous nannoplankton biostratigraphy and oceanography of the northwestern Atlantic Ocean. Initial Reports of the Deep Sea Drilling Project. 44: 731-760.
Markalius circumradiatus
Stover ((1966) Perch-Nielsen, 1968
Early Maastrichtian
Mon's Klint, Denmark