TY - JOUR T1 - Observations on the Parallel Roads of Glen Roy, and of Other Parts of Lochaber in Scotland, with an Attempt to Prove That They Are of Marine Origin JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 129 SP - 39 EP - 81 PY - 1839/01/01/ UR - http://dx.doi.org/10.1098/rstl.1839.0005 M3 - doi:10.1098/rstl.1839.0005 AU - Darwin, C. ER -