250 Mr. Farey’s Notes on Mr. Bakewell’s Geology. 
P. 9, 1. 9, crystalline structure *.—* Phil. Trans. 1811, and 
P, M. xxxix. p. 29. 
10, ]. 25, alluvial ground *.—*Alderiey-edge, see p. 3435 
' and Rep. 1. 252: and Stapleford Mine, P.M. 
XXXIX, p. 478. 
11, ]. 10, workable coal *.—* See the articles Coal and 
Colliery in Dr. Rees’s Cyclopedia, and Rep. i. 
116, 
}, 15, subterranean forest +.—f See P. M. iv. p. 287. 
These, and Peat, are common around England, 
Wales and Scotland, &c. where flat Coast are not 
gaining or losing by the waves, sce my Ist Letter, 
(p. 58); M. de Luc, Geo. Trav. in France, &c. 
vol. i. p. 275, ascribes this fact, in Holland, to 
the sinking of the alluvial Jands, but the rise of the 
Sea, seems its true cause, I think, see p. 324 of his 
same volume. 
12, 1, 8, east of it*.—* Lead, Zinc, &c. near Broom- 
head Hall, Rep. i. 254, 270, and 407;; Copper, 
Cobalt, &c. at Stapleford, P. M. xxxix. p. 478, 
and not 498, as printed at p. 58 herein. 
1.12, metallic ores occur}.—t The Mendip Mines 
SW of Bath, seem to me to occur in Lias (as 
Mr. Smith originally concluded, although of late 
he has doubted this, and the Rev. Mr. Townsend 
has represented this Rock as identical with the 
Derbyshire Peak Limestone, &c.): the Nailsea 
Collieries and those N of them (P. M. xxxviii. 
p- 321), and others probably, S of Glastonbury, 
which Mr. Smith is now exploring, occur in this 
northern horn of the ‘¢ Devonian range,”’ in the 
Map, p. 255; (see pages 57 and 125 herein.) 
], 24, to the south-east $.— t See the articles Coal 
and Colliery in Dr. Rees’s Cyclopedia, and P.M. 
XXXIX. p. 27. 
33, 1, 6, brine springs *.—-* Many such (see p. 139) and 
some having Salt-works on them, accur out of 
the line EE, see Mr. Bailey’s Durham Report, 
p. 48, &c. 
1], 9 and 10, before noticed +.—+} Not by the names 
Alpine, Middle and Low Districts, but see Phil. 
Trans. 1811, p. 258, and P. M. xxxix. p. 27 and 
426, &c. : 
16, 1. 1, flat fish *.—* In the Lzas Limetone, see p. 237. 
], 2 and 3, in and under t.—t It is wpon all or most 
of the regular beds of Clay, coyering Chalk, and 
upon 
“ ' = 
a 
