TY  - JOUR
T1  - On the Organisation of the Fossil Plants of the Coalmeasures; Part XVI. 
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 45
SP  - 438
EP  - 440
PY  - 1888/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1888.0108
M3  - doi:10.1098/rspl.1888.0108
AU  - Williamson, W.
ER  -