TY  - JOUR
T1  - Supplementary Observations on the Structure of the Belemnite and Belemnoteuthis
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 140
SP  - 393
EP  - 398
PY  - 1850/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1850.0019
M3  - doi:10.1098/rstl.1850.0019
AU  - Mantell, G.
ER  -