TY  - JOUR
T1  - On the Vertebral Characters of the Order Pterosauria, as Exemplified in the Genera Pterodactylus (Cuvier) and Dimorphodon (Owen)
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 149
SP  - 161
EP  - 169
PY  - 1859/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1859.0008
M3  - doi:10.1098/rstl.1859.0008
AU  - Owen, P.
ER  -