GEOLOGY 



*On the Red Rocks of England of older date tlian the Trias,' by Sir A.iilrew Ramsay, 

 ^art. Journ. Geol. Soc. (1871). 



Catalogue of the local Foails in the Museum of the Natural History Society, by R. Howse, 

 Newcastle-upon-Tyne (1890). 



' Note sur la gcolos^ie du Hassin houiller de Newcastle,' by A. Soubeyran, Annalcs des Mines, 

 s6r. 8, t. i. {r882). 



The Coal Seams of the Northumberland and Durham Coalfield, by J. B. Simpson (a compara- 

 tive chart of typical sections), 1877. 



'A Synopsis of the Seams of Coal in the Newcastle District,' (the first real attempt at cor- 

 relation) by J. Buddie, Trans. Northumberland Nat. Hist. Soc. vol. i. (1831). 



' Probability of finding Coal in the Bernician of Durham, etc., with an account of the 

 Chopwell Boring beneath the Brockwell Seam,' by J. B. Simpson, Trans. Inst. Min. 

 Engineers, vol. xxiv. (1904). 



The Economy of a Coalfield (full of local geological details), by Dr. J. F. W. Johnston, Dur- 

 ham (1838). 



A Productive Mountain Rock, The Great Limestone, etc. (a local pamphlet with much in- 

 formation), by W. M. Egglcstone (circa 1882). 



Observations to accompany a plan of Silver Band Lead Mines, by T. Sopwith, Newcastle 

 (185 ?). 



'On the term Bernician, etc' See papers by Professor G. A. Lebour, Trans. N. Engl. Inst. 

 Min, and Mechan. Engineers, vol. xxv. (1876), and Geol. Mag. Dec. ii. vol. iv. (1877). 



' On the Correlation of the Coal Scams of the Great Northern Coalfield,' by M. Walton 

 Brown, Trans. N. Engl. Inst, of Min. and Mechan. Engineers, vol. xxxix. (1890). 



'The Geological History of Tyne, Wear and Associated Streams,' by D. Woolacott, Proc. 

 Univ. of Durham Phil. Soc, vol. ii. (1903). 



' On the Dry Valleys and Glacial Lakes of the Country about the Source of the Tees, etc.', 

 by Captain Dwerryhousc, ^lart. fourn. Geol. Soc. vol. Iviii. (1902). 



' PetroIot;ical Notes on some North of England Dykes,' by J. J. H. Teall, f^uart. fourn. 

 Geol. Soc.xoX. xl. (1884). 



* On the Contact-metamorphism of Dykes' (refers to Durham dykes), by Sir Lowthian Bell, 



Proc. Royal Soc. vol. xxiii. (1875). 

 ' On the Whin Sill in Northumberland,' by W. Topley and G. A. Lebour, Brit. Assoc. Rept. 



for 1873. 

 ' On the Limits of the Yoredale Series in the North of England,' by Professor G. A. Lebour, 



Geol. Mag. Dec. ii. vol. ii. (1875). 

 The ' Whinsill ' of Teesdale as an Assimilator of Surrounding Beds, by A. C. Clough, ^art. 



fourn. Geol. Soc. vol. xxxv. (1880). 



* On the Intrusion of the Whin Sill,' by David Burns, Trans. N. Engl. Inst, of Min. and 



Mechan. Engineers, vol. xxvii. (1878). 

 ' On the Igneous Rocks of Durham, etc.,' Professor A. Sedgwick, Trans. Geol. Soc. vol. iii. 



ser. 2 (1826-8), and Trans. Cambridge Phil. Soc. vol. ii. (1822). 

 ' Petrology of the Great Whin Sill,' by J. J. H. Teall, ^art. fourn. Geol. Soc. vol. xl. 



(1884) ; and Proc. Geol. Assoc, for 1886. In the first of these papers a bibliography of 



the Whin Sill is given. 

 ' On the Intrusive Character of the Whin Sill in Northumberland ' (gives references to 



previous literature and relates also to Durham), by W. Topley and G. A. Lebour, 



^art. fourn. Geol, Soc. vol. xxxiii. (1877). 



* On the Whin Sill,' by W. Hutton, Trans. Nat. Hist. Soc. of Northumberland and Durham, 



vol. ii. (1832). A very curious paper in which all the observations arc excellent and 

 the inferences wrong. 



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