TY - JOUR T1 - Further Observations on the Anatomy and Physiology of Nautilus JF - Proceedings of the Royal Society of London (1854-1905) VL - 8 SP - 380 EP - 382 PY - 1856/01/01/ UR - http://dx.doi.org/10.1098/rspl.1856.0099 M3 - doi:10.1098/rspl.1856.0099 AU - Macdonald, J. ER -