TY - JOUR T1 - Illustrations of the Viscous Theory of Glacier Motion. Part III JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 136 SP - 177 EP - 210 PY - 1846/01/01/ UR - http://dx.doi.org/10.1098/rstl.1846.0015 M3 - doi:10.1098/rstl.1846.0015 AU - Forbes, J. ER -