TY  - JOUR
T1  - On the Evolution of the Vertebral Column of Amphibia and Amniota. 
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 58
SP  - 257
EP  - 259
PY  - 1895/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1895.0044
M3  - doi:10.1098/rspl.1895.0044
AU  - Gadow, H.
ER  -