REPORT— 1890. 
Colonnade and Boat Cave 
from the sea [24774] 
Fingal’s Cave . - . 
Parallel Roads in Glenroy 
[1234] 
North 
[1450] 
Muchalls, sea cave [17347] 
Suilven, Assynt, Sutherland 
[1968] 
The Maddys, Loch Maddy 
[6090] 
Looking up Loch Eport 
[6174] 
The Grind of the Naver, 
North Maven [2051] 
Galton, Orkney 
Scuir-na-Gillean, Skye[859] 
General view 
Three views, showing 
columnar basalt 
amorphous and 
Old Red flagstone ; influence of joints 
Granite 
Torridon sandstone outlier; Archzean rocks 
Characteristic landscape of Archzean gneiss ; 
roches moutonnées (weathered) 
Archean gneiss 
Structural features of bedded, lava-form 
rocks (Old Red) and their influence on 
marine erosion 
General view of gabbro mountains ; moraine 
in foreground 
Smaller size, 8 x5 inches. 
The Brig o’ Trams, Wick 
[1567] 
The Drongs, Shetland [580] 
The Quiraing, Skye [384] . 
The Lion Rock, Cumbrae 
[1290] 
Samson’s Ribs, Edinburgh 
[872] 
East side of Staffa [1464] 
Spindle Rock, St. Andrews 
[929] 
Fiddle Bow Rock, Cullen 
[6058 ] 
The Gloop, Duncansby 
Head [1586] 
Ben Stack, Sutherland 
[2739] 
Stacks of Duncansby 
[1585] 
Noss Head, near Wick 
[1576] 
Cliffs on Handa, Suther- 
land [2735] 
Windy Edge Pass, Dollar 
[2154] 
Inchnadamph, outflow of 
underground river [2684] 
Kurka Stack, Balta, Shet- 
land [2680] 
Holm of Noss [568] . . 
Stack Sheog, Handa [2738] 
The Pot, Bullers-of-Buchan 
[973] 
Action of sea on Old Red sandstone 
Sea stacks 
Weathering 
Basalt dyke 
Columnar basalt 
Curved basalt 
Radiating columnar basalt in tuff 
Marine erosion in crystalline schists 
Old Red sandstone 
Archean gneiss 
Marine erosion 
Caithness flags 
Torridon sandstones 
Stream following joint in igneous rock of Old 
Red sandstone age 
Bared thrust-plane in limestone 
Islet of gabbro 
Marine action along joints in Old Red sand- 
stone 
Marine erosion in Torridon sandstones 
Marine action in granite. The ‘Pot’ is a 
‘tunnel,’ the roof of which has fallen in 
The Giant’s Leg, Bressay [665] 
The Needle-Ee Rock, Wick 
[2613] 
Linn of Dee, Braemar 
[8657 | 
Staffa: Colonnade and 
Fingal’s Cave [4575] 
Marine erosion in Old Red sandstone 
River action ; cutting in crystalline schists 
Columnar basalt 
ee 
ees | 
