TY  - JOUR
T1  - The Bakerian Lecture: On the Organization of the Fossil Plants of the Coal-Measures.--Part IX. On the Latest Researches into the Organization of the Fossil Plants of the British Coal-Measures, Especially of the Calamites and Lepidodendra. 
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 26
SP  - 411
EP  - 415
PY  - 1877/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1877.0062
M3  - doi:10.1098/rspl.1877.0062
AU  - Williamson, W.
ER  -