128 
The Am rican Geologist. 
December, 1905. 
Sulfoborit, A new mineral, H. 
Bucking, (rev.), xiii, 359. 
Sulla Serpentina D'Oira, V. Sansi, 
i rev. i, xv, 49. 
Summary, of progress in mineral- 
ogj and petrography, W. b. Bay- 
Ity, (.lev.), xiv, &2; Of progress 
in mineralogy and petrograpny in 
1894, Bayley and Hobbs, (rev.), 
xv, 180; Report o nsurvey of Can- 
ada, in 1894; G. M. Dawson, 
(rev.), xvi, 198; Progress in pe- 
trography in 1895, W. S. Bayley, 
(rev.), xvii, 335; Of progress in 
mineralogy in 1895; W. H. Hobbs, 
(rev.), xviii, 50; Progress in Pe- 
trography 1896, W. S. Bayley, 
(rev.), xix, 350; Report, survey of 
Canada, G. M. Dawson, (rev.), 
xix, 417; Report of Canada, 1901, 
(lev.), xxvii, 313. 
Summer, courses in geology at 
Harvard, (rev.), xvii, 342; Cours- 
es in field geology, (ed. corn.), 
xxxv, 245, (p.s.n.), xxxv, 325; 
Courses in geology, Intercollegi- 
ate, (p.s.n.,) xxxvi, 198. 
Summer scientific meetings at Den- 
ver, (p.s.n.), xxviii, 265. 
Summit platts in Blastoids, crin- 
oidsj ami eysioids, Wachsmuth 
and Spiinger, (rev.), i, 61. 
Sundal drainage system in Central 
Norway, R. B. Barrett, (rev.), 
xxvii, 123. 
Superior Mississippian in western 
Missouri and Arkansas, C. R. 
Keyes, xvi, 86. 
Supplementary list of the writings 
of Alexander Winchell, ix, 273. 
Supplementary notes on the Shasta 
region, J. P. Smith, (rev.), xvi, 
24 9. 
Supplement to ttit bibliography of 
paleozoic Crustacea, A. W. Vog- 
ues, (rev.), xvi, 262. 
Supposed, Trenton fossil fish, (ed. 
com.), viii, 178; Glacial man in 
southwestern Ohio, F. Leverett, 
xi, 1S6; Pre-Taconic organism, 
(ed. com.), xviil, 123; Corduroy 
road of the Glacial age at Am- 
boy, Ohio, G. F. Wright, (abs.). 
xxii, 259; Recent submergence of 
Siberia, (ed. com.), xxviii, 53. 
Surface, geology of southern New 
Brunswick, R. Chalmers, (rev.), 
viii, 394; Geology of N. J., R. D. 
Salisbury, (rev.), xii, 336; Forma- 
tions of southern N. J., R. D. 
Salisbury, (rev.), xv, z03; Geolo- 
gy of New Brunswick, R. Chal- 
mers, (rev.), xviii, 46. 
Sutton mountain, (ed. com.), xxx, 
118; Deposits of western Missouii 
and Kansas, G. C. Broadhead, 
xxxiv, 66. 
Swallow, G. C, tp.s.n. ), xxi, 397; 
(obit.), xxiii, 338; Sketch of, G. 
C. Broadhead xxiv, 1. 
Swank, J. M., Production of iron 
in the U. S. in 188S. (p.s.n.), iv, 
63. 
Sweden, Glacial movements in, G. 
F. Wright, xxxvi, 260. 
Switzerland, Berner Oberland sec- 
tion, oi H. Coliiez, A. Baltzer, 
xv, 62. 
Syenite Gneiss from the Apatite of 
Ottawa county, Canada, (rev.), 
C. ±1. Goidon, xvi, 241. 
Syenixe-porphyry dikes in the Ad- 
irondacks, H. P. Cushing, (rev.), 
xxii, 362. 
Syllabus, of gtneral geology for 
students, C. vv. Hall, (rev.j, xx, 
323; Of a course of lectures, J. C. 
Branner, (rev.), xxx, 389. 
Synchronism of the Bake Superior 
legion with other poitions of the 
North American continent, N. H. 
Winchell, xvi, ZOo. 
Synclines, relation to shore lines, 
Bailey Willis, (abs.), xili, 140. 
Synopsis, of the Mora of the Ear- 
amie, B. F. Ward, (rev.), ii, 56; 
Of the conclusions of C. D. W'al- 
cott, On the use of the term 'la- 
conic, (Am. com.), ii, 215; Of 
Rosenbuseh's Classification of 
massive rocks, W. S. Bayley, 
(rev.), iii, 48, Of carbonic caly- 
ptraeidae, C. R. Keyes, (rev.), 
vi, 248; Of paleozoic land ani- 
mals, J. W. Dawson, (abs.), xiv, 
66; Drift deposits of Iowa, (ed. 
com.), xix, 270. 
Syrski, O. L., The Swindling na- 
turalist, i, 67, 135, 262; (p.s.n.), 
iii, 152. 
Systematic, mineralogy based on a 
natural classification, T. Sterr> 
Hunt, (rev.), ix, 209; Bist of fos- 
sils of the Hudson River forma- 
tion at Stony mountain, Manito- 
ba, J. F. Whiteaves, (rev.), xvi, 
312; Position of the Trilobites, 
Kingsley and Beecher, xx, 33. 
System of Chronologic cartography, 
T. C. Chamberlin, (rev.), viii, 260; 
Systems, Of the Archaean, (Am. 
com.), ii, 153; Of mineralogv, J. 
D. Dana, (rev.), x, 64. 
Szabo, J., (rem.), v, 209; (obit.), 
xiii, 440; (p.s.n.), xvii, 192. 
Tables, for the determination of 
minerals, P. Frazer, (rev.), vill, 
57; For the determination of com- 
mon minerals, O. W. Crosby, 
(rev.), xvi, 262; For the deter- 
mination of minerals, P. Frazer, 
(p.s.n.), xvi, 329; For the deter- 
mination of minerals by physical 
properties, P. Frazer, (rev.), xix, 
221. 
Tabulate corals. relations to the 
Aleyonaria, F. W. Sardeson, 
(r.-v.). xviii, 37; 131. 
Tabulation of igneous rocks, F. D. 
Adams, ix, 268. 
Taconic, system, N. H. Winchell, 
i, 162; 173; Defined by Emmons, 
i, 163, 235, 348; The lost map of 
Emmons, i,»160; S. A. Miller on, 
i, 235; And the Vermont report, 
(rev.), i, 328; Of Georgia and re- 
port mi geology of Vermont, Jules 
