TY  - JOUR
T1  - On Chondrosteus, an Extinct Genus of the Sturionidaek, Found in the Lias Formation at Lyme Regis
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 148
SP  - 871
EP  - 885
PY  - 1858/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1858.0035
M3  - doi:10.1098/rstl.1858.0035
AU  - de Malpas Grey Egerton, P.
ER  -