ON PHOTOGRAPHS OF GEOLOGICAL INTEREST. 539 



YOEKSHIRE. — Photographed by G. Hingley, The School House, 



Cullercoats. 1/2. 



Eegd. 

 No. 

 1833 ( ) The Buttertubs Pass be- Swallow-hole in Carboniferous Linlestone. 



tween Wensleydale and Swale- 1897. 



dale. 



****** \ ) » J> I> IF )J 1> )> 



Photographed hy Godfrey Bingley, Thorniehurst, Headingley, Leeds. 



1/2. 



1965 (4517) Crummack Dale, near Glaciated Silurian Rocks. 1898. 



Clapham. 



1966 (4515) „ „ „ Basement of Carboniferous Limestone. 



1898. 



1967 (4519) Crummack Beck Head . Junction of Carboniferous Limestone and 



Silurian Rocks. 1898. 



1968 (4520) „ „ ,, . Basement Beds of Silurian resting on Or- 



dovician, and both covered unconform- 

 ably by Carboniferous Limestone. 1898. 



1969 (4514) Crummack Dale . . Face of Silurian Rocks from which the 



Norber Boulders were carried. 1898. 



1970 (4516) „ „ . . Line of Norber Boulders. 1898. 



1971 (4509) Norber Brow, near Clap- Erratic Boulders of Silurian Eocks perched 



ham. on pedestals of Carboniferous Limestone. 



1898. 



1972 (4508) „ „ „ „ Pedestal striated. 1898. 



1973 (4503) „ „ „ „ Terminal Moraine of Norber Glacier 1898. 



1974 (4506) „ „ „ „ 



1975 (4493) GapingGill and Fell Beck, Swallow-hole in Carboniferous Limestone. 



Ingleborough. 1898. 



1976 (4125) „ 



1977 (4496) „ „ „ Stream Course in Carboniferous Limestone. 



1898. 



1978 (4498) Below Gaping Gill, Fell Old Swallow-hole in Carboniferous Lime- 



Beck, Ingleborough. stone. 1898. 



1979 (4484) Skirwirth Quarries, In- Carboniferous Limestone. 1898. 



gleton. 



1980 (4487) ' Granite ' Quarries, Ingle- Ancient (pre-Silurian) Grit. 1898. 



ton. 



1981 (4488) 



1982 (4492) Ingleborough, from top of Carboniferous Limestone capped by Mill- 



Raven Scar. stone Grit. 1898. 



1983 (4490) Raven Scar, Ingleton . Terraceof Carboniferous Limestone. 1898. 



1984 (4485) Under Raven Scar, In- Unconformable Junction of Carboniferous 



gleton. Limestone on Ancient (pre-Silurian) 



Rocks. 1898. 



1985 (4486) „ „ „ „ Carboniferous Limestone resting uncon- 



formably on upturned Ancient (pre- 

 Silurian) Rocks. 1898. 



Photographed hy J. T. Dyson, Hojnoood Street, Hull. Contributed hy the 

 Hull Geological Society. 1/2. 



1986 (1) Kettleness, South of Runs- Junction of Middle and Upper Lias. 1894. 



wick Bay. 



1987 (2) Blea Wyke Nab . . . Junction of Lias and Oolite. 1894. 



18o9 (4) „,,„... Ncrincea band in Dogger. 1894. 

 1993 (8) North Ferriby Cliff, River Boulder Clay overlain by Clay of Hessle 

 Humber. type. 1896. 



