Cassidulina Laevigata Small 320×299 Medium 640×598 Large 1024×957 Download Tiff Original 2400×2242 | (4.9 MB) Description One group will take the spherical form and produce a shell in the shape of the nautilus. In this case, the shell is spiral, with the chamber equilateral, with a larger and smaller side. Keywords cell animals protozoa, ocean creatures life, sea shell Galleries Microorganisms Source: Hazlitt Alva Cuppy PH.D., Editor Beauties and Wonders of Land and Sea (Springfield, OH: Mast, Crowell & Kirkpatrick, 1895)
