TY  - JOUR
T1  - On the Organization of the Fossil Plants of the Coal-Measures. Part X. Including an Examination of the Supposed Radiolarians of the Carboniferous Rocks
JF  - Philosophical Transactions of the Royal Society of London (1776-1886)
VL  - 171
SP  - 493
EP  - 539
PY  - 1880/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1880.0014
M3  - doi:10.1098/rstl.1880.0014
AU  - Williamson, W.
ER  -
