428 BIBLIOGRAPHY OF YORKSHIRE GEOLOGY. 
75 Hemingway, Wm. — Fossil Plants [abstract, referring to the 
Flora of the Coal-Measures]. Trans. Leeds Geol. Assoc., 
pt. 15, 1908-10, pp. 33-35. 
76 Herries, R. S. — East Yorkshire [Geology of]. Geology in 
the Field, pt. 3. London. Pp. 592-623. 
[See H. W. Monckton]. 
77 Hickling, George. — The Anatomy of C alamo staohys 
Binneyana, Schimper [from specimens found in coal- 
balls]. Mem. and Proc. Manch. Lit. and Phil. Soc, 
vol. liv., pt. 3, 1909-10, No. 17, pp. 1-16. 
78 Hobson, Bernard, Cosmo Johns, C. Bradshaw. — -The 
Geology of the District [around Sheffield : Mr. Hobson 
contributes the Introductory account, Lower Carboni- 
ferous Volcanic Rocks, Limestone Shales, Millstone Grit 
Series, and Pleistocene ; Mr. Cosmo Johns, the Carboni- 
ferous, the Mountain Limestone, the Peruvians, and the 
Trias ; and Mr. C. Bradshaw, the Coal Measures]. 
Brit. Assoc. Handbook, pp. 363-404. 
79 [Howarth, J. H., and J. W. Stather, Hon. Sees.].— 
Glacial Committee [report of, including notes by H. 
Culpin, C. Thompson, H. E. Denham, in Report of the 
Yorkshire Naturalists' Union for 1909]. Naturalist, Jan., 
pp. 66-68. 
80 Howe, J. Allen.- — The Geology of Building Stones. 
London. Pp. viii. + 455. 
81 Hull, Edward.- — -Reminiscences of a Strenuous Life 
[brief reference to geology]. London. Pp. 150. 
82 Illingworth, S. R. — The Shale Heap. Why should it be 
a Waste Heap ? [the majority of the shales in the York- 
shire Coalfield yield a crude oil]. Bradford Sci. Journ., 
vol. iii., No. 2, Oct., pp. 41-44. 
83 Johns, Cosmo. — -Geology at the British Association. The 
Naturalist, Oct., pp. 358-360. 
84 — — On the Classification of the Lower Carboniferous 
Rocks. Geol. Mag., Dec, pp. 562-564. 
85 — — The Lower Carboniferous Rocks of Mill Gill (Wens- 
leydale). Naturalist, July, pp. 272-276. 
86 — ■ — Geological Notes on the District North of Malham 
[with plan]. Naturalist, June, pp. 221-224. 
87 — [See E. Hawkesworth] . 
