TY  - JOUR
T1  - Notes on Physical Geology.--No. III. On a New Method of Finding Limits to the Duration of Certain Geological Periods
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 26
SP  - 534
EP  - 546
PY  - 1877/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1877.0075
M3  - doi:10.1098/rspl.1877.0075
AU  - Haughton, S.
ER  -