An arrangement of three Paralia sulcata from Bermuda. Mounted in Hyrax and dated 18/9/1994. Some debris/particles in the mountant (visible in the more hyaline regions of the diatoms). Prepared by Klaus Kemp. 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. Monochrome converted Nikon d850 camera. 40 images stacked in Zerene (Pmax).
Paralia sulcata (Ehrenberg) Cleve, 1873. Published in: Cleve, P.T. (1873). Examination of diatoms found on the surface of the Sea of Java. Bihang till Kongliga Svenska Vetenskaps-Akademiens Handlingar 1(11): 1-13, 3 plates. Page 7.