6i 

 BIBLIOGRAPHY: 



Papers and records published with respect to the Natural History and 

 Physical Features of the North of England. 



GEOLOGY AND PALAEONTOLOGY, 1887. 



We are again indebted to Messrs. S. A. Adamson, F.G.S., and 

 Alfred Harker, M.A., F.G.S., for the geological bibliography; to 

 both gentlemen for contributing the titles and abstracts, and to the 

 former for arranging and preparing the material for the printer. 

 Titles are cited of such papers published in previous years as have 

 escaped notice in former instalments of the bibliography, including 

 papers which have appeared in The Naturalist itself. 



Anon, [not signed]. East Yorkshire. 



A Post-glacial Forest in Hull [This section is in a brick-yard on the west 

 of Hull, about a mile from the Humber, and one-and-balf miles from the 

 river Hull; section — warp, 12 ft. or 13 ft.; then a forest bed, the surface of 

 which is a greenish sandy clay, with pebbles and stones ; about I ft. below 

 comes 8 ft. of red clay, with pebbles of stone, chalk, etc.; below this, quick- 

 sand ; roots of the trees standing where they grew : they are oak and Scotch 

 fir, mostly the latter]. Sci. Goss. , Sep. 1886, p. 214. 



Anon. [Editors of Naturalist.] West Yorkshire. 



[The Clayton Fossil {Stigmaria ficoides) is now at Owens College, Manchester]. 

 Nat., Nov. 18S6, p. 348. 



Anon, [not signed]. Yorkshire. 



Formation of a Yorkshire Boulder Committee. Nat., Jan. 18S7, pp. 

 17-18; Nat. World, Feb. 1887, iv. 31-32. 



Anon, [not signed]. West Yorkshire. 



Yorkshire Waterfalls and Caves : [a brief illustrated account of Scaleber 



Force near Settle, Thornton Force, Wethercote, Easegill Force, and Yordas 



and Ingleborough Caves]. Yorkshire Notes and Queries, April 1887, Pt. vii. 



pp. 133-138. 



Anon. [Editorial]. Yorkshire generally, Durham. 



[Yorkshire Boulder Committee ; brief note on its proceedings and work]. 

 Nat., July 1SS7, p. 224. 



Anon, [not signed]. Durham. 



Dedication of a Boulder Stone [on Jubilee Day; a large boulder in the 



village of Sadberge dedicated with fitting honours]. Nat., Aug. lS87,p. 244. 



Anon, [not signed]. Durham. 



A Jubilee Boulder [an extract from Dr. Crosskey's report upon ' Erratic 



Blocks' to the British Association, with a brief account of the proceedings 



respecting a boulder in a Durham village upon Jubilee Day]. Sci. Goss., 



Oct. 1887, p. 239. 



S. A. Adamson. South Yorkshire. 



Yorkshire and Nottinghamshire Naturalists at Anston Stones [April 30th, 

 18S5 ; the district explored was in the neighbourhood of Kiveton Park and Shire 

 Oaks Collieries, both of which were visited ; at Harthill, the quicksands at the 

 base of the Permian formation examined ; at Whitwell, in a disused quarry 

 of the Magnesian Limestone, some good specimens of the peculiar-toothed 

 structure found in this rock obtained ; the long-renowned Magnesian 

 Limestone quarries of Steetly also visited]. Nat., June 1885, pp. 261-262. 



Feb. 1889. 



