ADDITIONS TO THE LIBRARY. Io.t 
N.Y.,389.—C. D, Walcott. Pre-Carboniferous Strata in the Grand Canon 
of the Colorado, Arizona, 437, 484.—C. G. Rockwood. The Ischian 
Earthquake of July 28, 1888, 478. 
New Haven, Conn. American Journal of Science. Ser. 3. Vol. xxvu. 
Nos. 157-162. 1884. 
C. E. Dutton. The Effect of a Warmer Climate upon Glaciers, 1.— 
W. Upham. The Minnesota Valley in the Ice Age, 34.—G. K. Gilbert. 
On the Origin of Jointed Structure, 47.—G. K. Gilbert. A Theory of 
the Earthquakes of the Great Basin, with a practical Application, 49.— 
J. Croll. Examination of Mr. A. R. Wallace’s Modification of the 
Physical Theory of Secular Changes of Climate, 81, 482.—W. Cross. On 
Sanidine &c. in the Nevadite of Chalk Mountain, Colorado, 94.—F. 
Springer. Cccurrence of the Lower Burlington Limestone in New 
Mexico, 97.—W. Upham. The Minnesota Valley in the Ice Age, 104.— 
C. A. White. Glacial Drift in Montana and Dakota, 112.—J. D. Dana. 
Glacial and Champlain Periods about the Mouth of the Connecticut Val- 
ley—that is, in the New Haven Region, 113.—R. D. Irving. Supple- 
ment to Paper on the ‘‘Paramorphic Origin of the Hornblende of the 
Crystalline Rocks of the North-western States,” 130.—W. E. Hidden and 
J.B. Mackintosh. On Herderite (?), a Glucinum Calcium Phosphate and 
Fluoride, 185.—O. A. Derby. Decay of Rocks in Brazil, 1388.—O. C. 
Marsh. Principal Characters of American Jurassic Dinosaurs, 162, 329. 
—F, D. Chester. The Quaternary Gravels of Northern Delaware and 
Eastern Maryland, 189.—S, L. Penfield. On the Identity of Scovillite 
with Rhabdophane, 200.—G. F. King. Topaz and associated Minerals 
at Stoneham, Me., 212.—T.N. Dale. Contribution to the Geology of 
Rhode Island, 217.—H. 8. Dana. Crystalline Form of the supposed 
Herderite from Stoneham, Maine, 229.—W. B. Dwight. Recent Ex- 
plorations in the Wappinger Valley Limestone of Dutchess County, N.Y., 
249.—B. F. Koons. Kettle-Holes near Wood’s Holl, Mass., 260.—T. N. 
Dale. Contribution to the Geology of Rhode Island, 282.—L. F. Ward. 
Mesozoic Dicotyledons, 292.—G. F. Kunz. Tourmaline and associated 
Minerals of Auburn, Maine, 303.—G. F. Kunz. Andalusite from Gor- 
ham, Maine, 305.—G. F. Kunz. White Garnet from Wakefield, Canada, 
306.—O. C. Marsh. A new Order of extinct Jurassic Reptiles, 341.—J. 
Croll. Remarks on Professor Newcomb’s “ Rejoinder,”’ 343.—W. F. 
Hillebrand. An interesting Variety of Lollingite and other Minerals, 349. 
—C. G. Rockwood, jun. Notes on American Harthquakes, 358.—T. C. 
Chamberlin. Hillocks of angular Gravel, and Disturbed Stratification, 
378.—R. C. Hills. Extinct Glaciers of the San Juan Mountains, Colo- 
rado, 391.—C. A. Vanhise. Secondary Enlargements of Felspar Frag- 
ments in certain Keweenawan Sandstones, 399.—O. C. Marsh. Principal 
Characters of American Cretaceous Pterodactyls, 423.—G. K. Gilbert. 
The Sufficiency of Terrestrial Rotation for the Deflection of Streams, 427. 
—W. B. Scott. Marsupial from the Colorado Miocene, 442.—A. Hague 
and J. P. Iddings. Volcanic Rocks of the Great Basin, 453.—L. C. 
Wooster. Transition from the Copper-bearing Series to the Potsdam, 463. 
—R. C. Hills. Kaolinite from Red Mountain, Col., 472.—G. F. Becker. 
The Influence of Convection on Glaciation, 473.—H. N. 8. Ringueberg. 
A new Dinichthys from the Portage Group of Western New York, 476.— 
E.S.Dana. Mineralogical Notes, 479. 
New York. Academy of Sciences. Annals. Vol... Nos. 10 & 11. 
1882. 
F.G. Wiechmann. Fusion-Structures in Meteorites, 289. 
—. No.13. 1883. 
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