104 ADDITIONS TO THE LIBEAEY. 



of the Chemung Group in New York, 97. — H. Leffmann. Geological 

 Chemistry of Yellowstone National Park. Geyser Waters and Deposits, 

 104.— W. Beam. Rocks of the Park, 106.— J. M. Clarke. Discoveries 

 in Devonian Crustacea, 120. — W. Cross. Hypersthene-andesite, 139. — 

 W. P. Blake. New Locality of the Green Turquois known as Chalchnite, 

 and on the Identity of Turquois with the Callais or Callaina of Pliny, 

 197. — J. W. Dowson. On portions of the Skeleton of a Whale from 

 Gravel on the line of the Canada Pacific Railway, near Smith's Falls, 

 Ontario, 200. — C. A. White. Glacial Drift in the Upper Missouri River 

 region, 206. — O. A. White. Late Observations concerning the Mol- 

 luscan Fauna, and the Geographical Extent of the Laramie Group, 207. — 

 C. E. Dutton. Recent Exploration of the Volcanic Phenomena of the 

 Hawaiian Islands, 219. — J. B. Elliott. The Age of the Southern Appa- 

 lachians, 282. — W. F. Fontaine. Notes on the Occurrence of certain 

 Minerals in Amelia County, Virginia, 330. — J. C. Smock. Surface Limit 

 or Thickness of the Continental Glacier in New Jersev and adjacent 

 States, 339. — H. Leffmann and W. Beam. Contributions to the Geological 

 Chemistry of Yellowstone National Park, 351. — C. G. Rockwood, Jim. 

 Notes on American Earthquakes, No. 12, 353. — T. H. Streets. A Four- 

 Years' Record of Earthquakes in Japan, studied in their Relation to the 

 Weather and Seasons, 361. — R. P. Whitfield. Observations on the Fossils 

 of the Metaniorphic Rocks of Bernardston, Mass., 368. — R. D. Irving. 

 On the Nature of the Induration in the St. Peter's and Potsdam Sand- 

 stones in Wisconsin, 401. — C. A. White. On the Existence of a Deposit 

 in North-eastern Montana and North-western Dakota that is possibly 

 equivalent with the Green-River Group, 411. — E. D. Cope. On a new 

 Extinct Genus and Species of Percidse from Dakota, 414. — J. L. Smith. 

 On the Peculiar Concretions occurring in Meteoric Irons, 417. — J. Le 

 Conte. On Mineral- Vein Formation now in progress at Steamboat 

 Springs, compared with the same at Sulphur Bank, 424. — S. Calvin. On 

 the Fauna found at Lime Creek, Iowa, and its relation to other Geological 

 Faunas, 432. — F. D. Chester. Observations upon Stratified Drift in 

 Delaware, 436. — J. D. Dana. On the Western Discharge of the Flooded 

 Connecticut, or that through the Farmington Valley to New Haven Bay, 

 441. — G. J. Brush and S. L. Penfield. On Scovillite, a new Phosphate 

 of Didvmiuin, Yttrium, and other rave earths, from Salisbury, Conn., 

 459. 



New Haven. Connecticut Academy of Arts and Sciences. Transac- 

 tions. Vol. iv. Part 2. 1882. 



. . . Vol. v. Part 2. 1882. 



New York Academy of Sciences. Annals. Vol. i. No. 14. 1879. 

 . . Vol. ii. Nos. 1-9. 1880 & 1881. 



J. C. Russell. The Geology of Hudson County, New Jersey, 27.— H. 

 S. Williams. The Life-history of Spirifer Icevis, Hall : a Palseontological 

 Study, 140.— N. L. Britton. On the Geology of Richmond, 161.— P. T. 

 Cleve. Outlines of the Geology of the North-eastern West-India Islands, 

 18o. — R. P. Whitfield. Description of new Species of Fossils from Ohio, 

 with Remarks on some of the Geological Formations in which they 

 occur, 193.— L. Johnson. The Parallel Drift-Hills of Western New 

 York, 249. — J. S. Newberry. The Origin and Relations of the Carbon 

 Minerals, 267. 



