ON PHOTOGRAPHS OF GEOLOGICAL INTEREST. 
Photographed by G. W. Witson & Co., Aberdeen. 
44] 
Selected list by Pro- 
fessor JAMES GEIKIE. 
[NotE.—Thbe numbers in brackets are those of the photographers, and are inserted 
for convenience of reference | 
Large size, 
West side of Handa, Suth- 
erland [2025] 
Assynt Lodge, Sutherland 
[2031] 
Lochnagar [2551] : 
The Door Holm, Tangwick, 
Shetland [2070] 
Granite quarries, Aber- 
deen [4048] 
Buchan Coast, near Stains 
[4036] 
Granite quarries, near Bul- 
lers-of-Buchan [4038] 
Cior Mhor frem top of Goat 
Fell [5742] 
‘Cyclopean Walls,’ 
[5739] 
Arran 
Ben Nuish from top of Goat 
Fell [5743] 
Carse of Gowrie from Kin- 
noul Hill [6601] 
Loch Maddy, North Uist 
[6174] 
Spindle Rock, St. Andrews 
[6269] 
The Old Man of Hoy [128] 
The Pot, Bullers-of-Buchan 
[204] 
Dunbay Rock, 
Coast [205] 
Dunotter Castle [494] 
Buchan 
Gordie Stack and Drongs, 
Shetland [582] 
The Old Man, Storr, Skye 
[873] 
The Quiraing, Skye [893- 
97] 
The Kilt Rock, Skye [898] 
The Old Man of Wick [936] 
The Stack of Brough, Wick 
[939] 
Clamshell Cave, 
[762] 
West side of Staffa [765] . 
Boat Cave, Staffa [766] 
Colonnade, Staffa [767] 
Causeway of bending 
pillars, Staffa [768 ] 
Island of Staffa [2454] 
Staffa 
114x745 inches. 
Sea coast section of horizontal Torridon 
sandstone 
Archean gneiss in foreground, overlooked 
by escarpments of Torridon sandstones 
(so-called Cambrian) 
Corrie with tarn, in granite 
Sea-stack or islet: Old Red sandstone lava- 
form rocks and agglomerates, showing 
denudation since period of glaciation 
Granite 
Granite: showing structural features and 
their influence in marine erosion 
Granite: structural features 
General view of granite mountains, sharp 
crests, corries, torrent-courses, and screes 
Granite mountains; knife- edged ridges of 
granite; weathering and “débris ;_ trap 
dykes cutting granite 
Corries, torrent-courses, &c., in granite 
Old fluviatile and estuarine flat 
Characteristic landscape (Archean rocks) 
Radiating columnar basalt, tuff, &c. 
Weathering of Upper Old Red sandstone ; 
sea coast; influence of joints 
Sea action on granite; influence of joints 
Sea action 
Sea cliff—vertical Lower Old Red conglo- 
merate 
Weathering of bedded basalt rocks 
Weathering of bedded basalt 
Columnar basalt resting on Mesozoic strata 
Caithness flags (Old Red) ; ; sea coast action ; 
influence of joints in formation of caves 
and stacks 
” ” ” ”» ” 
Curved columnar basalt 
Columnar and amorphous basalt 
” ” ” ”» 
and tuff 
Amorphous’ ‘basalt “above curved ‘columnar 
basalt 
General view 
