TY  - JOUR
T1  - On the Anatomy of Nautilus umbilicatus, Compared with That of Nautilus Pompilius
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 7
SP  - 311
EP  - 314
PY  - 1854/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1854.0072
M3  - doi:10.1098/rspl.1854.0072
AU  - Macdonald, J.
ER  -