TY  - JOUR
T1  - An Attempt to Ascertain the Date of the Original Construction of Stonehenge from Its Orientation
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 69
SP  - 137
EP  - 147
PY  - 1901/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1901.0090
M3  - doi:10.1098/rspl.1901.0090
AU  - Lockyer, N.
AU  - Penrose, F.
ER  -
