Index, Volumes I-XXXVI. 
85 
xviii, 231 ; Elective system in en- 
gineering colleges, M. E. Wads- 
worth, xviii, 282; Marquette ir- 
on-bearing district, Van Hise 
and Bayley, ■ (rev.), xviii, 320; 
Strata near Detroit, W. H. 
Sherzer, (abs.), xx, 195; Crystal 
falls iron district, J. M. Cle- 
ments, (rev.), xxii, 381; Chloras- 
trolite and zonochlorite, N. H. 
Winchell, xxiii, 116; (p.s.n.), 
xxiii, 272, 337; Feldspar from 
the Calumet mines. (p.s.n.), 
xxiii, 338; Crystal falls mining 
district, Clements and Smyth, 
(rev.), xxiv, 308; Coal in lower 
peninsula, A. C. Lane, (p.s.n.), 
xxv, ".9; Survey report, Vol. vi, 
Hubbard and Palache, (rev.), 
xxv, 122; Preliminary section, 
Alpena county, A. W. Grabau, 
xx'viii, 177, Proposed topograph- 
ical map, (p.s.n.), xxxi, 395; 
Glacial geology of the southern 
peninsula. F. ■ Leverett, (rev.), 
xxxiv, 393; Drumlin areas in 
northern, I. C. Russell, (abs.), 
xxxv, 177; Coarseness of igne- 
ous rocks, A. C. Lane, xxxv, 
65; Report for 1903; (p.s.n.), 
xxxvi. 62: Copper hand book, H. 
J. Stevens. (rev.), xxxvl, 187; 
Biographical sketch of Peter 
White. R. D. Williams, xxxvi, 
188; Geological survey, A. C. 
Lane, (p.s.n.). xxxvi, 197; Lake 
Superior mining institute, 11th 
■ ipeting at Ishpeming, (p.s.n.), 
xxxvi, 2G8. 
Michigan gypsum deposits, G. P. 
Grimsley, xxxiv, 378. 
Michioir^oten Huronian area, A. 
B. Wilmott, xxviii, 14. 
Microscooic instruments, (p.s.n.), 
xviii, 103. 
M'croscopical, Physiography of 
the rock-making minerals, Ros- 
enbusch, (rev.), ii, 430; Ditto, 
iii, ."3; Microscopic petrography 
V. Winchell. iii, 57; Fauna of 
the Cretaceous in Minnesota, 
Woodward and Thomas, (rev.), 
xii, 330; Fauna of the Cretace- 
3 in Minnesota, Woodward 
and Thomas, (rev.), xv, 384, 
Characters of the Fisher mete- 
orite, N. II. Winchell, xvii, 173; 
Light in geological darkness, E. 
w. Claypole, xxii, 217. 
Mickwitz, A., The Brachiopod 
genus Obolus, (rev.), xviii, 264. 
Middle Coal Measures, of the 
Western interior- coal field, Bain 
and Leonard, (abs.), xxii, 251. 
Middleton formation, Tennessee, 
Mississippi and Alabama, J. M. 
Safford, ix, 63; Island, G. M. 
nawson, (abs.), ,xi, 134, 244; 
Formation of Tennessee, J. M. 
Safford, (rev.), xi. 119. 
Midway stage of the Eocene, G. 
D. Harris, (rev.), xviii, 183. 
Miers, H. A., (p.s.n.), xvii, 122. 
Miller, A. M., iiiyh level gravel 
and loam, xvl, 281; Hypothesis 
of a Cincinnati Silurian island, 
xxii, 7S; Cyclora and phosphate of 
lime deposits, xvii, 71. 
Miller, B. L., (p.s.n.). xxxiv, 401. 
Miller, Hugh, (obit.), xvii, 192; 
Memorial to, (.ed. com J, xxix, 
250. 
Miller, S. A. The Taconic system 
and laws of nomenaclature, 1, 
235; Huronian synonymous with 
Taconic, i. 2;:s; a new genus of 
crinoids from the Niagara group, 
i, 263; (p.s.n.), iv, 255; Ameri- 
can geology mid paleontology, 
(rev.), v, 53; Ditto, corrections 
by C. L. Herrick, v, 253; Reply 
to a criticism, vi, 61; Classifica- 
tion of crinoids. vi, 275; Criti- 
cism, (p.s.n.). vii, 272; Dr. Car- 
penter's reply, vii, 386: New 
species described in the 17th Indi- 
ana report, (rev.), viii, 186; New 
species and new structural parts 
of fossils, (rev.), x, 316; Eight- 
eenth Indiana report; descrip- 
tion of new species, (rev.), x, 
323; North American Geology 
and Paleontology, First Appen- 
dix, (rev.), xi, 60; and W. F. E. 
Gurlev, new invertebrates from 
the Paleozoic of 111., (rev.), xiii, 
356; (obit.), xxl, 134. 
Miller, W. G., Minerals and the 
Roentgen rays, xvii, 324; Cor- 
undum-bearing rocks of eastern 
Ontario, xxiv, 276; (p.s.n.). xxv, 
129; Nepheline Syenyte in Can- 
ada, xxvii, 21; (p.s.n.), xxix. 396; 
Nepheline syenite in western 
Ontario, xxxii, 182. 
Miller, W. J. (p.s.n.), xxxvl, 
268. 
Miller, W. W. Jr., Analysis of em- 
ery from Virginia, (rev.), xxvll, 
314; Sandstone from Virginia, 
(rev.), xxvii, 315; Smithsonite 
from Arkansas, (rev.), xxvii, 
315. 
Millerite, A new locality, C. R. 
Keves. xi, 126. 
Mills, F .S., Delta plain at Andov- 
er, xxxii. 162; (p.s.n.), xxxii, 331. 
Mills, James E., Quaternary in 
Brazil, iii. 345; Geology of the 
Sierra Nevada, in California, 
(abs.), ix, 215; Stratigraphy of 
the Sierra Nevada In California, 
(rev.), x, 318; Ditto, review by 
H. W. Turner, xi, 311; Rio 
Grande do Sul. xxix, L27. 
Milne, John, (p.s.n.), xvi, 203; 328; 
(rem.), xx, 201 ; (p.s.n.), xxi, 202. 
Minnehaha creek, recession of 
falls. U. S. Grant, vi, 1. 
Minerals, Additions to minerals of 
Minnesota, i, 132; Quartz, orig- 
nal in lava of I. ass. n peak, 1, 
126; Brown hematite In Aila- 
mak( e county, Iowa, i, 129; An- 
thracite in Bow river valley, i, 
172; Magnetite in the porphyries 
of Missouri, i, 364; Augite, oli- 
vine, hornblende, glass and 
quartz in the diabases of Miss- 
ouri, i. 376-7: Piedmontite in 
the porphyries of .Missouri. I, 
395;. 
