Triceratium radiatopunctatum from Nagy Curtos, Hungary. Single example on the slide. Slightly yellowed medium. Prepared by JA Long. Olympus BHB microscope using 450nm LED light. 63x Leitz Pl Apo 1.4 objective, oil immersion. Olympus Aplanat Achromat condenser, oil immersion, oblique lighting. 2.5x Nikon CF PL photoeyepiece. 11mm spacer to the camera removed to increase the field of view. Monochrome converted Nikon d850. 62 images stacked in Zerene (Pmax).
Schmidt’s atlas, Plate 94, Figure 14, and Plate 469, Figures 6-12 (as Triceratium (Trigonium) radiatopunctatum).