TY  - JOUR
T1  - A Magnetic Survey of the Fortieth Parallel in North America between the Atlantic Ocean and the Great Salt Lake, Utah. 
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 29
SP  - 1
EP  - 2
PY  - 1879/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1879.0001
M3  - doi:10.1098/rspl.1879.0001
AU  - Thorpe, T.
ER  -
