Template:Nautilus
Appearance
Saunders, W. B.; Landman, N. H., eds. (1987). Nautilus: The Biology and Paleobiology of a Living Fossil. ISBN 9789048132980.
Saunders, W. B.; Landman, N. H., eds. (1987). Nautilus: The Biology and Paleobiology of a Living Fossil. ISBN 9789048132980.