WORKS ON GEOLOGY, MINERALOGY, AND PALEONTOLOGY. 787 
1834. 
(67) Conysrars, Rev. W. D. On the probable future Extension of 
the Coal-fields at present worked. Phil. Mag. ser. 3, vol. iv. p. 346 
(Warwick, p. 347]; vol. v. p. 44 (Staff. p. 45]. 
(68) Taytor, J. Account of the Depth of Mines. ep. Brit. Assoc. 
for 1833, p. 427. 
1835. 
(69) Ecerton, Str P. pp M. G. On the Discovery of Ichthyolites in 
the South-western Portion of the North Staffordshire Coal-field. Proc. 
Geol. Soc. vol. ii. no. 41, p. 202. 
(70) Murcuison, [Sir] R. I. A general view of the new red sand- 
stone series, in the counties of Salop, Stafford, Worcester, and Gloucester. 
Ibid. no. 38, p. 115. 
71) —— On certain Lines of Elevation and Dislocation of the 
New Red Sandstone of North Salop and Staffordshire, &c. Ibid. no. 41, 
p. 193. 
(72) Warp, Dr. O. Lectures on Geology, in illustration of the Strata 
in the Neighbourhood of Birmingham. Analyst, vol. ii. p. 240. 
1836. 
(73) Morcuison, Sir R. I. On the Silurian and other Rocks of the 
Dudley and Wolverhampton Coal-field, followed by a Sketch proving the 
Lickey Quartz Rock to be of the same age as the Caradoc Sandstone. 
_ Proc. Geol. Soc. vol. ii. no. 46, p. 407. 
(74) Sir, T. The Miners’ Guide; being a Description aud Illus- 
tration of a Chart of Sections of the Principal Mines of Coal and Iron- 
stone in the Counties of Stafford, Salop, Warwick, and Durham (sections 
of Coal Pits) [Staff. pp. 157-199, Warwick, pp. 133-142, 200-207]. 8vo. 
Lond. & Birmingham. 
(75) Suits, W. H. Birmingham and its Vicinity. 8vo. Lond. & 
Birminghan. 
; 1837. 
(76) Anon. (W.). An Account of two New Crustacea from the 
Transition and Carboniferous Strata [one from Dudley]. Analyst, vol. vi. 
p. 85. 
3 (77) Murcuison, [Sm] R. I. The Silurian System. 2 vols. 4to. 
ond. 
(78) Puttutrs, Pror. [J.]. [Account of a Geological Excursion along 
the Dudley Canal.} Analyst, vol. vii. p. 162. 
(79) Sire, W. H. Observations on the Geology and Mining of the 
onth Staffordshire Coal-field. Ibid. p. 247. 
(80) Tooxz, A. W. The Mineral Topography of Great Britain, 
ee rishire, p- 50; Worcestershire, p. 52). Mining Review, No. 9, 
1838. 
_ (81) Burr, F. Descriptive Notice of Dudley andits Vieinity. Mining 
Review, no. iv. vol. iv. p. 49. 
1839. 
(82) Jukes, J. B. On the Geology of the northern part of the 
_ County of Stafford. Analyst, vol. ix. p. 238. 
