[1915-19.] 



138 



HILTON, H. The Use of the Orthographic Projection in Crystallography. 



Min. Mag. xviii. pp. 122-129, figs, [diagrams]. 1917. 

 2. On Changing the Plane of a Gnomonic or Stereographic Projection. 



Ibid. pp. 244-247, figs, [diagrams]. 1918. 

 3. On Cleavage-Angle in a Random Section of a Crystal. Ibid. pp. 248-251, 



figs, [diagrams]. 1918. 

 HIMMELBAUER, A. See Doedter, C, 2; & Twelvetrees, W. H., 12. 

 HINCH, J. de W. The Development and Decay of the Irish Sea Glacier. 



Irish Nat. xxvii. pp. 53-63. 1918. 

 HIND, H. L., & W. B. Randles. Handbook of Photomicrography. Pp. 



i-xii, 1-292, figs. & pis. i-xliv. 8vo. London. 1913. 

 HIND, W. On the Distribution of the British Carboniferous Goniatites, 



with a description of one New Genus and some New Species. Geol. Mag. 



dec. 6, v. pp. 434-450, pi. xvi. 1918. 

 2. The Caninia-Seminula Horizon of Productus humerosus. Ibid. p. 



480. 1918. 



HINDE, G. J. Obit.— See Anon., 38; <£ Woodward, H., 4. 



HINDS, H. Oil and Gas in Colchester and Macomb Quadrangles [Illinois]. 

 Bull. III. Geol. Surv. no. 23, pp. 45-50, pi. ii [geol. map]. 1917. 



2. Geology and Economic Resources of Colchester and Macomb Quad- 

 rangles [Illinois]. Ibid.no. 30, pp. 75-108, figs. & pi. ii [contour -maps]. 1917. 



HINKS, A. R. Maps and Survey. Pp. i-xvi, 1-206, figs. & pis. i-xxiv. 

 8vo. Cambridge, 1913. 



2. The Identification of Peaks in the Himalaya, with Note by Sir 



Sidney Burrard. Geogr. Journ. Hi. pp. 184-193. 1918. 



HINTON, M. A. C. Note on British Fossil Species of Apodemus. Ann. 

 Mag. Nat. Hist. ser. 8, xv. pp. 580-584. 1915. 



2. Note on the Skeleton of a Pig from Lydstep Haven, Pembrokeshire. 



Proc. Geol. Assoc. xxix. pp. 65-67. 1918. 



HINTZE, C. A. F. Obit.— See Anon., 39. 



HINTZE, F. F. Age of the Martinsburg Shale as interpreted from its 

 Structural and Stratigraphical Relations in Eastern Pennsylvania. 

 [Abstract.] Bull. Geol. Soc. Am. xxix. pp. 94-95. 1918. 



HINTZE, V. Geologisk Forenings Historie i de forlobne 25 Aar. Meddel. 

 dansk. geol. Foren. v. no. 13, pp. 1—12, figs, [diagrams]. 1918. 



HINXMAN, L. W. See Clough, C. T., 2; db Horne, J., 9. 



, & E. M. Anderson. The Geology of Mid-Strathspey and Strathdearn, 



including the Country between Kingussie and Grantown. With con- 

 tributions by J. Horne, R. G. Carrixthers, & C. B. Crampton, and a 

 Petrological Chapter by J. S. Fdett. Mem. Geol. Surv. Scotland, Expl. of 

 Sheet 74, pp. i-v, 1-97, figs. [geol. maps & sections] & pis. i-vi. 1915. 



2, C. B. Crampton, E. M. Anderson, & M. Macgregor. The Economic 



Geology of the Central Coalfield of Scotland. Description of Area II. 

 Including the districts of Denny and Plean ; Banknock ; Carron and 

 Grangemouth ; Cumbernauld ; Castlecary and Bonnybridge ; Falkirk 

 and Slamannan. With Contributions by C. T. Clough. Mem. Geol. 

 Surv. Scotland, pp. i-iv, 1-92, figs. & pis. i-ix [geol. maps & sections]. 1917. 



3, & M. Macgregor. Fireclays and Ganisters of the South of Scotland. 



Coll. Guard, cxiv. pp. 652-654. 1917 ; & Quarry, xxiii. pp. 42-47. 1918. 



HIRAJAMA, — . See Bianchi, E. 



HITCHCOCK, C. H. Tertiary Rocks of Oahu. [Abstract.] Bull. Geol. Soc. 



Am. xxvi. pp. 133-134. 1915. 

 HIXSON, W. A. Analyses of Iowa Coals, with a Discussion of their Physical 



and Chemical Properties from the Industrial View-point. Iowa Geol. 



Surv. xxiv. pp. 687-763, pi. lxvi [sketch-map]. 1914. 

 HJORT, J. See Murray, Sir J. 



HOBBS, H. F. C. Notes on Jebel Marra, Darfur. Geogr. Journ. lii. pp. 



357-363, figs, [sketch-maps]. 1918. 

 HOBBS, W. H. Earth Features and their Meaning. An Introduction to 



Geology for the Student and the General Reader. Pp. i-xxxix, 1-508, 



figs. & pis. i— xxiv [maps & diagrams]. 8vo. New York, 1912. 

 — — 2. Assumptions involved in the Doctrine of Isostatic Compensation, 



with a note on Hecker's Determination of Gravity at Sea. Journ. Geol., 



Chicago, xxiv. pp. 690-717, figs. 1916. 

 . See also Winter, J. G. 



HOBSON, B. The Underground Flow of the Yorkshire Dee in Dentdale, 

 Geol. Mag. dec. 6, ii. p. 383. 1915. 

 — 2. Bursting of a Lake Barrier in Argentina, Ibid. p. 576. 1915, 



