Proceedings of the Royal Society of Edinburgh, Volume 10

acid angle appears Ascidians Barvas blocks bottom Branchial sac clay cliff coast colour conglomerate Convener depth direction disease distance district east Edinburgh effect elliptic space equation examined experiments facing feet fish fungus Gairloch Geikie Geological glacier glen gneiss granite gravel heat height hill hyperbolic space inches indicate island knoll large boulders Linlithgow Loch liquid Loch Loch Awe Loch Etive Loch Maree longer axis mass mercury miles observed obtained occur Old Red Sandstone paper papillæ Pentland Hills position present pressure probably produced Professor Red Sandstone remarkable ridge river rocky round Royal salmon Saprolegnia seen shore shown slopes smoothed rocks Society solution specimens stone Stornoway striæ striated rocks summit surface telephone temperature theory thermometer tion transport tube upper valley velocity vertical wall west side wire zoospores