Index, Volumes I-XXXVI. 
61 
121; white chalk of the Tullstorp 
region, (rev.), xxxiii, 126. 
Holtzapfel, Devonian in Bohemia, 
(rev.), xv, 262, Devonian in the 
Rhine mountains, (rev.), xvi, 
389. 
Homosteus and Coccosteus, Traq- 
uair, (rev.), iii, 149. 
Honeycombed limestone in the 
bottom of lake Huron, R. Bell 
(abs.), xv, 68. 
Honeyman, D., Glacial geology of 
Nova Scotia, (rev.), iii, 48; 
Sketch, Jules Marcou, v, ISo. 
Hopkins, T. C, Influence of strate- 
graphy on springs, xiv, 365 j 
(p.s.n.). xv, 400; (p.s.n.). xvii, 
121; (p.s.n.). xviii, 58; Origin of 
conglomerates, (abs.), xviii, 230; 
Geology in the colleges of the 
United States, (abs.), xviii, 401; 
Building materials of Pennsyl- 
vania, (rev.), xx, 136; (p.s.n.), 
xx, 138; Feldspars in serpentine 
in southeastern Pennsylvania, 
(abs.), xxii, 256; Conshohocken, 
plastic clay, (abs.), xxiii, 102; 
(p.s.n.) xxv, 25; (p.s.n.), xxvi.259; 
Cambro- Silurian limonite ores of 
Pennsylvania, (rev.), xxvii, 50; 
(p.s.n.). xxvii, 387; Coal Measure 
fire flays. xxviii, 47; (p.s.n.), 
xxx, 130; (p.s.n.), xxxiv, 67. 
Horizon of dinmlin, osar and kame 
formation, T. C. Chamberlin, 
(rev.), xii, 122. 
Hornblende, from Italy, F. R. van 
Horn, xxi, 370. 
Hornblende- basalt in northern Cal- 
ifornia, J. S. Diller, xix, 263. 
Hotchkiss, Jed., (obit.), xxiii. 274. 
Hotchkiss, W. O., Becke method, 
index of" refraction, xxxvi, 305. 
Houghton, D., Memoir of. A. Bra- 
dish, (p.s.n.), iii, 403; Sketch of 
m.e and work, A. Winchell, iv, 
129. 
Hovey, E. O., Siliceous oolyte, 
(abs.). xiii, 223; Cherts of Miss- 
ouri, (abs.), xiv, 196; Rare min- 
erals in the upper part of New 
To'-k. (rem.), xvii 127; Artesian 
well of Keywest. (abs.), xviii, 
218: Eleventh winter meeting, 
G. S. A., xxiii, 86; (p.s.n.), 2:;. 
338; Oliver Payson Hubbard, xxv, 
360; Harney peak district, (abs.), 
xxv, :;:*•;: (and R. P. Whitfield,), 
Paleontological collection of the 
Am. Mtis. Nat. Hist. dew). 
xxix, 252; New York Academy of 
Sciences, xxix. 191. 320; (p.s.n.), 
xxix, 395; Martinique and Saint 
Vincent, (row), xxx, 388; (p.s. 
n.). xxx, 39S: (p.s.n.). xxxi, 193; 
New Turk Academy of Sci' 
xxxii, 64: (p.s.n.), xxxii. 131. 
196, 100; I Mt". xxxiii, 266 Com ol 
the Grand Soufrioro. (p.s.n.), 
xxxiii, 397; Ditto, xxxiv, 334; 
Am. Assc. Adv. Sci. Sec. I-:. 
xxv, 392. 
Hovey, H. C, (rem.), xxii, 171; 
notes on the T sles of Shoals, 
(abs.). xvi, 24S; Making- of 
Mammoth cave. (abs.), xviii, 
22S: Region of the Causses 
(abs.), xxii, 256; (p.s.n.), xxiii, 
136; Life and work of James 
Hall, xxiii, 137. 
Howchin, Walter, Mount Lofty 
ranges, (rev.), xxxv, 114. 
Howard, Benj., Island of Sakalin, 
(abs.), xxii, 261. 
Howard, Jane T., Sketch of 
Schoolcraft, v, 1. 
Howe, W. T. H., (and S. L. Pen- 
field). Chem. composition of 
chondrodite, etc., (revA. xiii, 
358. 
How is the Cambrian divided? G. 
F Matthew, iv, 139. 
How long ago was America 
peopled? M. Manson. xxxii, 128; 
Ditto, Matthew, xxxii, 195. 
Howley, J. P., Taconic of New- 
foundland, iv, 121; Coal in New- 
foundland, (p.s.n.), xvii, 259. 
Howorth, H. H., Southward flow 
of Siberian rivers in the age of 
the mammoth (abs.), v, 182; 
Glacial nightmare and flood, (ed. 
com.), xii, 181; Another appeal 
to induction from the scholastic 
methods of modern geology, 
(rev.), xxxvi, 125. 
Hubbard, Bela, (p.s.n.), iii, 404. 
Hubbard, G. D., Blue Mound 
quartzyte, xxv, 163; (p.s.n.), 
xxxvi, 61. 
Hubbard, G. G., (obit.), xxi, 74. 
Hubbard, L. L., (p.s.n.), xvi, 268; 
(p.s.n.), xxiii, 272; Felsytes of 
..Keweenaw point (rev.), xxv, 122; 
(p.s.n.), xxvii, 64. 
Hubbard, Oliver Payson, Sketch 
by E. O. I [ovey, xxv, 36& 
Hudson bay, Explorations on the 
east, A. P. Low. (rev.), v, 2 12; 
Rising of the land. R. Bell, 
(abs.), xvi, 99; and strait, R» 
Bell, (abs.), xxiii, 92. 
Hudson-Champlain valley, marine 
submergence, Upham, xxxvi, 
285. 
Hudson river, submarine gorge, J. 
W. Spencer, xxxiv, 292. 
Hudson River, not the equivalent 
of the Loraine shale. Ami (p.s. 
n. >. vii, 71 . lobe I if 1 lie la urea- 
tide ice sheet. Hitchcock, (abs.), 
xxii, 255. 
Huene, F., Craniadae of the Baltic 
Silurian (rev.), xxv, 249; Fish 
remains from the Eifel, xxv, 51; 
Lower Silurian brachiopods of 
the Baltic, (rev.), xxvii, 17; Sup- 
plement to Silurian Crani: 
(rev.), xxvii, IT: Blackmann on 
i he i trachiopods, ( rev, ). xxvii, 
183; X' \v Medusa, (rev.), xxvii, 
184. 
Huqqins, — (cit.), iv, 197. 
Hughes, T. McKenny, (rem.), v. 
209; i r< a., i, vlii, 241, 2 16, 250. 
Hugh Miller Centenary, (ed. com.), 
xxix, :'!:>. 
Hulke. J. W., (cit.), v. 208. 
Hull, E., (p.s.n.). i, 338; Nomen- 
clature of the Lower Silurian 
i rem.), ii, 366; (rem, i. iv. 50, 52; 
Physical geology of Tennessee, 
vii, 345. 
Human relics in the drift of Ohio. 
