— 160 — 



A sourcc of the bituminous matter in the devonian and sub-carboniferous 

 black shales of Ohio. 171. — B. K. Emerson: The Deerfield dyke and its 

 minerals. 195. — W. J. Mc. Gee and R. E. Call: The Loess and asso- 

 ciated deposits of Des Moines, Jowa. 202. — W. B. Scott and H. F. 

 Osborn : Orthocynodon , an animal related to the Rhinoceros, from the 

 Bridger Eocene. 223. 



Vol. XXIV. No. 142. October 1882. — *E. S.Dana: Cristals of Mo- 

 nazite from Alexander County , North Carolina. 247. — S. L. Penfield : 

 Occurrence and composition of some American varieties of Monazite. 250. 



— G. H. Darwin : Stresses caused in the interior of the earth by the 

 weight of Continents and mountains. 256. — B. K. Emerson: The Deer- 

 field dyke and its minerals. 270. — J. F. Whiteaves: Occnrrence of Si- 

 phonotreta Scotica in the Utica formation near Ottawa, Ontario. 278. — 

 W. Cross and W. F. Hillebrand : Notes on interesting minerals occurring 

 near Pike's Peak, Colorado. 281. 



Vol. XXIV. No. 143. - November 1882. — J. W. Dawson: Recent dis- 

 coveries in the Erian (Devonian) Flora of the United States. 338. — 

 W. M. Davis: Triassic trap rocks of Massachusetts, Connecticut and New 

 Jersey. 345. — B. K. Emerson: The Deerfield dyke and its minerals. 349. 



— W. E. Hidden: North American minerals. 372. — B. Silliman: Martite of 

 the Cerro de Mercado, or Iron Mountain, ofDurango, Mexico, and certain 

 iron ores of Sinaloa. 375. 



18) Transactions of the American Institute of Mining En- 

 gineers. Easton. Pa. 8°. [Jb. 1882. I. - 160 -] 



Vol. IX. 1881. — Ch. M. Rolker: The silversandstone district of 

 Utah. 21. — P. Frazer: Some copper deposits of Carrol Co., Maryland. 

 33. — R. W. Raymond: A. glossary of mining and metallurgical terms. 

 99. — P. Frazer: The Whopper lode, Gunnison Co., Col. 249. — P. H. 

 Mell: Auriferous slate deposits on the Southern Mining Region. 399. — 

 H. M. Chance: The construction of geological cross sections. 402. — R. P. 

 Rothwell: The gold-bearing Mispicel-veins ofMarmora, Ontario, Canada. 

 409. — Ch. A. Ashbürner: Brazos Coalfield, Texas. 495. — Ch. A. Ash- 

 bürner : New Method of mapping the Anthracite Coalfields of Pennsyl- 

 vania. 506. — F. Prime : Supplement II to a catalogue of Ofncial Reports 

 upon Geological Surveys of the United States and Territories, and of 

 British North America. 621. — T. Egleston: The formation of Gold nug- 

 gets and placer deposits. 633. — G. A. Koenig and M. Stockder : On the 

 occurrence of lustrous coal with native silver in a vein in porphyry in 

 Ouray Co., Col. 650. — P. Frazer: Relations of the graphite deposits of 

 Chester Co., Pa., to the geology of the rocks containing them. 730. 



19) The Engineering and Mining Journal. 4°. New York. [Jb. 

 1882. I. -160-] 



Vol. XXXII. 1881. — Ch. A. Ashbürner: Brazos Coalfield, Texas. 

 72. — N. H. Winchell: Ancient copper mines of Isle Royale. 184. — 

 J. S. Newberry: The genesis and distribution of gold. 416. 



