TY  - JOUR
T1  - On some New Species of Lagenostoma, a Type of Pteridospermous Seed from the Coal Measures
JF  - Proceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character (1905-1934)
VL  - 76
IS  - 509
SP  - 245
EP  - 259
PY  - 1905/06/28/
UR  - http://dx.doi.org/10.1098/rspb.1905.0018
M3  - doi:10.1098/rspb.1905.0018
AU  - Arber, E.
ER  -