I42 BIBLIOGRAPHY OF YORKSHIRE GEOLOGY. 
54 Weber, H. — [See J. Braun]. 
55 Whitaker, W.— [See J. Phillips]. 
1876. 
1 Anon. — Winning of the Silkstone Coal at Hoyland Nether. 
Coll. Guard., vol. xxxi., pp. 388, 389. 
2 ■ Iron Mines of Cleveland. South Cleveland and the 
Iron Trade. Duration of the Cleveland Iron Fields. 
[Historical, statistical, and in part geological]. Iron, 
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3 Reports of the Inspectors of Mines. Parliamentary 
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4 [G. Philip Be van]. Coal Mining. [Small map of 
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5 W. B. D. — Caves. [Yorkshire caves noticed]. Ency. 
Brit., ed. 9, vol. v., pp. 265-271. 
6 W. D. R. — [Excursion to Coxley Valley. Mr. Tindall 
described the geology of the Horbury district]. Natura- 
list, new. ser., vol. i., pp. 175, 176. 
7 [H. Woodward]. — Glacial Deposits at York. 
[Photographs by J. E. Clark]. Geol. Mag., dec. ii., 
vol. hi., p. 384. 
8 Aitken, J. — Observations on the Unequal Distribution of 
Drift on opposite sides of the Pennine Chain, in the country 
about the source of the River Calder, with suggestions 
as to the Causes which led to that result, together with 
some Notices on the High-Level Drift in the upper part 
of the Valley of the River Irwell. [Valley of the Calder]. 
Quart. Journ. Geol. Soc., vol. xxxii., pp. 184-190 ; 
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9 Barrois, C. — Recherches sur le Terrain Cretace saperieur 
de l'Angleterre et de lTrelande. Mem. Soc. Geol. Nord., 
t. L, mem. i., pp. 232. Also 4to. Lille. Summary in 
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10 [See E. Westlake, 1888]. 
11 Bevan, G. Philip. — [See Anon.]. 
12 [See E. Hull]. 
13 [See W. W. Smyth]. 
14 Bevan, J. P.— [See A. Galletly]. 
