12 
The American Geologist. 
December, 1905. 
Bibliographia geologica, (ed. com.), 
xxv, 243. 
Bidrag till kannadomen on trilo- 
biternas i>> ggnad Moberg, I rev.), 
xxx, 390. 
Biennial report. Survey of N. 
Dak., Willard, (rev.), xxxv 394. 
Bigsby, J. J., veiled on the Hu- 
ronian), iv, 344. 
Bingham, A. P., glacial floods in 
the Chenango valley, (rev.), xviii, 
229. 
Billings, Memorial, (p.s.n.), xxvl, 
190; Memorial portrait, (p.s.n.), 
xxvii, 19S; Biographical sketch, 
xxvii, 225. 
Biographical sketch, Ferdinard V. 
Hayden, E. D. Cope, i, 110; Amos 
H. Worthen, E. O. Ulrich, ii, 114; 
Charles E. Wright, C. D. Law- 
ton, ii, 307; Carvill Lewis, War- 
ren Upham, ii, 371; Roland Duer 
Irving, T. C. Chamberlin, iii, 1; 
George W. Featherstonhaugh, J. 
D. Featherstonhaugh, iii, 217; 
Uriah Pierson James, Jos. F. 
James, iii, 281; Benjamin Frank- 
lin Shumard, Anon., iv, 1; David 
D Owen, Anon., iv, 65; Douglass 
Houghton, A. Winchell, iv, 129; 
Charles Whittlesey, A. Winchell, 
iv, 257; George H. Cook, J. C. 
Smock, iv, 321; Henry Rowe 
Schoolcraft, Jane S. Howard, v. 
1; Leo Lesquereux, E. Or ton, 
v, 2S4; Charles A. Ashburner, Ar- 
thur Winslow, vi, 69; Richard 
Owen, N. H. Winchell, vi, 135; 
Ebenezer Emmons, Jules Mar- 
cou, vi i, 1; James Macfarlane, I. 
C. White, vii, 145; Jean N. Nicol- 
let, N. H. Winchell, viii, 343; Jos- 
eph Leidy, Per. Frazer, ix, 1; 
Alexander Winchell, Editorial, 
ix, 71; John Francis Williams, 
J. F. Kemp, ix, 149; Thomas 
Sterry Hunt, Persifor Frazer, xi, 
1; John S. Newberry, J. J. Stev- 
enson, xii, 1; Increase Allen Lap- 
ham, N. H. Winchell, xiii, 1; John 
Locke, N. H. Winchell, xiv, 341; 
George H. Williams, John M. 
Clarke, xv, 69; Joseph Granville 
Norwood, xvi, 69; Edward Hitch- 
cock, C. H. Hitchcock, xvi, 133; 
James D. Dana, C. E. Beecher, 
xvii, 1; Charles Wachsmuth, C. 
R. Keyes, xvii, 131; Fielding 
Bradford Meek, C. A. White, xviii, 
337; William Williams Mather, C. 
H. Hitchcock, xix, 1; Charles Fred 
Hartt, F. W. Simonds, xix, 69; 
Charles Thomas Jackson, J. B. 
Woodworth, xx, 69; Michael Tuo- 
mey, E. A. Smith, xx, 205; Jos- 
eph Francis James, G. K. Gil- 
bert, xxi, 1; Frederick Hawn, G. 
C. Broadhead, xxi, 267; Edward 
Drinker Cope, Helen Dean King, 
xxiii, 1: James Hall, H. C. Ho- 
vey, xxiii, 137; Benjamin F. 
Mudge, S. W. Williston, xxiii, 
339; George "Clinton Swallow, G. 
C. Broadhead, xxiv, 1; Oliver 
Marcy, A. R. Crook, xxiv, 67; 
Othniel Charles Marsh, C. E. 
Beecher xxiv, 135; Issachar Coz- 
zens, Jr., A. W. Vogdes, xxiv, 
327; William Lothian Green, C. 
H. Hitchcock, xxv, 1; Edward Or- 
ton, I. C. White, xxv, 197; Oliver 
Payson Hubbard, E. O. Hovey, 
xxv, 360; John William Dawson, 
H. M. Ami, xxvi, 1; Edward 
Drinker Cope, Persifor Frazer, 
xxvi, 67; Elkanah Billings, H. M. 
Ami, xxvii, 265; Augustus Wing, 
H. M. Seely, xxviii, 1; Geoige 
Mercer Dawson, B. J. Harring- 
ton, xxviii, 67; Theodore Greeley 
White, H. Ries, xxvifi, 269; Ralpn 
Dupuy Lacoe, H. E. Hayuun, 
xxviii, 335; Willis Hervey Bar- 
ris, C. H. Preston, xxviii, 35S; 
Edward Waller Claypole, Messrs 
Comstock, Richardson and Bridge, 
xxix, 1; Ferdinand von Roemer, 
F. W. Simonds, xxix, 131; Alfred 
R. C. Selwyn, H. M. Ami, xxxi, 
1; Charles M. Hall, Warren Up- 
ham, xxxi, 195; Israel Hopkins 
Harris, xxxi, 131; John Wesley 
Powell, Geo. P. Merrill, xxxi, 32" < ; 
Charles Baker Adams, xxxii, 1; 
J. Peter Lesley, Persifor Frazer, 
xxxii, 133; Wilbur Clinton 
Knight, S. W. Williston, xxxill, 
1; Charles Emerson Beecher, J. 
M. Clarke, xxxiv, 1; William Hen- 
ry Pettee, I. C. Russell, xxxv, 1; 
Gerard Troost, L. C. Glenn, xxxv, 
72; John Bell Hatcher, Charles 
Schuchert, xxxv, 131; Henry Mc- 
Calley, E. A. Smith, xxxv, 197; 
Benjamin West Frazier, Persifor 
Frazer, xxxv, 263; Clarence Luth- 
er Herrick, W. G. Tight, xxxvi, 
1; Albert A. Wright, G. F. 
Wright, xxxvi, 65; 
Bioplastology, The terms, A. Hyatt, 
xii, 290; (ed. com.), xii, 326. 
Biological and geological signifi- 
cance of closely related forms. C. 
A. White, (rev.), vii, 374. 
Birkinbine, John, Production of iron 
ores in 1S95, (rev.), xvill, 388. 
Bishop, S. E., Brevity of tuff-cone 
eruption, xxvii, 1. 
Bison, Fossil, of North America, 
F. A. Lucas, (rev.), xxiii, 385. 
Bison latifrons and Bos Arizonica, 
W. P. Blake, xxii, 247; B. crassi- 
cornis in Alaska, (p.s.n ), xxxi, 
262. 
Bitumen and oil rocks, G. C. Broad- 
head, xxxiii, 27; Origin of, W. C. 
Morgan, xxxv, 46. 
Bituminous coal field of Pennsyl- 
vania, Ohio and West Virginia, 
Stevenson, ix, 352; I. C. White, 
(rev.), ix, 246. 
Bituminous and asphalt rocks in 
the United States, G. C. Broad- 
head, xxxi, 59. 
Black and Grand prairies, Texas, R. 
T. Hill, (rev.), xxx, 3S4. 
Black Hills Preliminary report, F. 
R. Carpenter, (rev.), iii, 202. 
Black River limestones at Lake 
Nipissing, N. H. Winchell, xviii, 
178. 
Blair, R. A., (obit.), xxx, 398. 
Blake and Bailey, Kansas coals, 
(cit.), v. 250. 
