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491 



District of Saskatchewan. 293. — S. W. Dawson: Note 011 a Sliark and 

 a Ray, obtained at Little Metis on the Lower St. Lawrence. 303. — 

 R. Campbell : Specimens of British Wild Flowers in July and August. 

 309. — H. M. Ami : On the Geology of Quebec City. 315. — J. F. Hansen : 

 Aids to the study of the Coleoptera of Canada. No. 2. 319. 



No. 7. — G. F. Matthew : On a new Horizon in the St. John Group. 

 339. — F. R. D. Adams : On some Granites from British Columbia and the 

 adjacent Ports of Alaska and the Jukon District. 344. — C. M. Dericke : 

 Philip Henry Gossa. 359. — D. P. Pentallow: Notes on the Flora of 

 St. Helen's Island, Montreal. 370. — Annual Presidential Address. 374 ; — 

 Proeeedings of the Natural History Society. 382. 



29) Contributions to Canadian Palaeontology. 8°. Montreal. 

 [Jb. 1890. I. -193-.] 



J. F. Whiteaves : The Fossils of the Devonian Rocks of the Mackenzie 

 River Basin. 



30) Proeeedings of the Academy of Natural Sciences of 

 Philadelphia. 8°. Philadelphia. [Jb. 1891. II. -477-.] 



1891. Part II. April — August. — J. E. Ives: Crustacea from the 

 Northwest Coast of Yucatan etc. 201. ^- Harrison Allen : Pedomorphism- 

 208. — J. E. Ives: Echinoderms and Arthropods from Japan. 210. — 

 Shufeld : On the external Charakters of Foetal Reindeer and other Notes- 

 224. — J. Leidy: Notice of some Entozoa. 234. — 0. C. Marsh: Note 

 on Mesozoic Mammalia. 237. — Ch. R. Keyes: Fossil Faunas in Central 

 Iowa. 242. — Th. Meehan : Contributions to the Life-histories of Plants. 

 No. VI. 269. — Geo. Koenig: On Paramelaconite and the associated 

 Minerals. 284. — F. L. Scribner : Mexican Grasses. 292. — H. A. Pilsbry: 

 Land and Fresh -Water Mollusks collected in Yucatan and Mexico. 310. 

 H. Allen : On the Wings of Bats. 335. — J. E. Ives : Echinoderms from 

 the Batama Islands. 337. — H. C. Chapman : Memoir of Joseph Leidy. 

 342. — Geo. Rex: New American Myxomycetes. 389. — H. Allen: De- 

 scription of a new species of Vampyrs. 400. — H. A. Pilsbry: Mollusca 

 from Nantucket, Mass. 406. — A. E. Foote : Geological Features of the 

 Meteoric Iron Locality in Arizona. 407. — Geo. Rex : Hemiarcyria clavata 

 Pers. 407. 



31) Proeeedings ofthe Boston Society of Natural History. 

 8°. Boston. [Jb. 1892. I. -227-.] 



Vol. XXV. Part IL — A. E. Dolbear : On Chemism or the Organi- 

 zation of matter. 183. — J. Marcou : Geology of the environs of Quebec, 

 with map and section. 202. — Warren Upham: Waiden Cochitnate, and 

 other lakes enclosed by modified drift. 228. — G. F. Wright : Additional 

 Notes concerning the Nampa image. 242. — J. Crawford : Notes on Cen- 

 tral- American Archaeology and Ethnology. 247. — Ch. L. Whittle : Genesis 

 of the manganese deposits of Omaeo, New Brunswick. 253. — N. S. Shaler : 

 The Antiquity of the last Glacial Period. 258. 



