TY  - JOUR
T1  - On the Organization of the Fossil Plants of the Coal-Measures. Part XIX
JF  - Philosophical Transactions of the Royal Society of London. B (1887-1895)
VL  - 184
SP  - 1
EP  - 38
PY  - 1893/01/01/
UR  - http://dx.doi.org/10.1098/rstb.1893.0001
M3  - doi:10.1098/rstb.1893.0001
AU  - Williamson, W.
ER  -
