330 EEPOET— 1891. 



PhotograpJied by A. Lambert, York Terrace, Harrogate. Size 4x3 inches. 



Kegd. No. 



384 Ripon Park ; Banks of Ure Contorted strata (? Yoredale) 



385 Swaledale ; Catrigg Force . Eiver erosion (Carboniferous limestone) 

 386,388 „ Kisdon Force . ,, „ 



387 „ East Gil] Beck . „ „ 



389 „ Mill Gill, near Askrigg „ „ 



Photographed by Godfrey Bingley, 15 Cardigan Boad, Leeds. 

 Size 6x4 inches. 



484 Ingleton, Thornton Force . Carboniferous limestone resting on Silurian 



grits 

 485,486 „ Baxendale Gorge Channel in Silurian grits 



487-498 Harrogate, Briraham Rocks Millstone grit ; weathered masses 



499 „ Birk Crag . . „ „ 



500 „ Plumpton Rocks „ ,, 



501-504 Meanwood, Leeds; Rowley's Glacial debris l.ying on contorted Lower Car- 

 Quarry boniferous shales 

 SOS, S06 Patelejr Bridge, High Stean Gorge in Carboniferous limestone 

 508 Baldersby Park, near Thirsk Large boulder of Carboniferous grit 



Purchased by the Yorkshire Naturalists' Union (Geol. Photo. Section") — per 

 J. E. Bedford, Secretary, 9 Cardigan Bead, Leeds. Size 4x3 inches. 



511 Ilkley ; ' Cow and Calf ' Blocks of Millstone grit 



Rock 



Photographed by A. E. Nichols, Borough Engineer's Office, Leeds. 

 Size 8x6 inches. 



512 Winterburn Reservoir, near Brecciated limestone in Rowland shales 



Gargrave 



513 ,, ,, . Striated boulder of limestone 



514 Harrogate, Plumpton Rocks Millstone grit 

 518-520 Hunslet, Leeds (Gould & Lower coal measures 



Stevenson's brickyard 

 and quarry), 1891 



[Showing the condition of the excavations photographed by 

 Mr. r. W. Branson in 1885.] 



521 Leeds, Boyle's brickyard . Coal measures 



522 Bradford, Cliff's clay pits . Glacial drift 

 515-517 Otley (Aim's Cliff) . . Kinderscout grit 



523, 524 Scarborough, Castle Hill . Calcareous grit (oolite) with ' doggers ' 



North Wales. 



Per Manchester Geographical Society, Eli Soweebutts, F.B.G.S., Secretary. 

 (Photographed by members.) Size 6x4 inches. 



313 Swallow Falls, R. Llugwy . River erosion 



314, 315 Fairy Glen, Bettws-y-Coed „ „ 



316, 317 Conway Falls, „ . „ „ 



3X8 Rapids, Conwaj' River . „ „ 



Per Birmingham Natural History Society. Contributed by C. J. Watson, 

 Acock' s Green, Birmingham. (Photographed by F. I. Williamson, 

 Usher, Surrey, and G. W. Wills, Wylde Green, near Birmingham.) 

 Size 8x6 indies. 



319-321 Llanberis .... Perched blocks 

 322 Capel Curig ... ,, „ 



