Wyman, J. Nervous System of Rana Pipiens. | Youatt and Martin. On Cattle.

Daubeny, C. On Popular Geography of Prescott, H. P.

Decandole and Spengel. Philosophy of Prior's Popular Names of British Plants.

Downing, A. J. Fruits and Fruit Trees of Stark, R. M. British Mosses.

Engelmann, G. Description of the Cac- Titford, W. J. Hortus Botanicus Ameri-

Ansted, D. T. Applications of Geology to Jukes, J. B. On Geology.

Darwin, C. Geological Observations on

Volcanic Islands.

Darwin, C. Natural History and Geology:
Davies, T. A. Answer to Hugh Miller, and

Theoretic Geologists.

Mantell, G. A.

the Isle of

Mantell, G. A.
Mantell, G. A.
Mather, W. W.

Wonders of Geology.

Medals of Creation.

Geology of New York.

(N. Y. N. H.)

Miller, H.

Geology of the Bass Rock.

Miller, H.

Old Red Sandstone.

Miller, H.

Popular Geology.

Miller, H. Testimony of Rocks.
Missouri Geological Survey.
Murchison, Sir R. J. Siluria.

Murchison, Sir R. J. Verneuil and Keyser-
ling. Geology of Russia.

Emmons, E. Geology of New York. (N. Newberry, J. S. Geology. (P. R. R. S.)

Y. N. H.)

Emmons, E. Manual of Geology.

Featherstonhaugh. Geological Report.
Foster and Whitney. Geology of Lake Su-
perior.

Geikie, A. Story of a Boulder.

Owen, D. D. Geology of Arkansas.

Owen, D. D. Geology of Wisconsin, Iowa
and Minnesota.

Page, D. Philosophy of Geology.
Phillips, J. On Geology.

Phillips, J. Guide to Geology.

Gibbs and Genth. On the Ammonia Co- Portlock's Geology.

balt Bases. (S. Con.)

Gosse, P. H. On the Geological Knot.

Hall, J. Geology. (N. Y. N. H.)
Hall, J.

Chart and Key of the Successive
Geological Formations.

Hall and Whitney. Geology of Iowa.
Hall and Whitney. Geology of Wisconsin.
Hitchcock, E. Elementary Geology.
Hitchcock, E. Geology of the Globe.

Ramsay's Geology and Geography of Great

Britain.

Richardson, G. F. Geology and its Asso-
ciate Sciences.

Saint John, S. On Geology.

Schaeffer, G. C. Fossil Wood. (P. R. R. S.)
Schiel, J. Geology. (P. R. R. S.)
Scrope's Geology and Extinct Volcanos of
Central America.

Dexter, T. E. Mineral Substances.

Feuchtwanger's Treatise on Gems.

Gregg and Lettsom. Mineralogy of Great
Britain and Ireland.

Griffin, J. J. Crystallography applied to
Mineralogy.

Hittell, J. S. Mining in the Pacific States.
Hooker, W. Mineralogy and Geology.
Joyce, F. Practical Chemical Mineralogy.
Kustel, G. Gold and Silver Extraction.

Mining and Smelting Magazine, 1862-64.
Mitchell, J. Practical Assayings.

Moore, M. F.

Mullan, J.

etc.

Napier, J.

Ancient Mineralogy.
Miner's, etc., Guide to Oregon,

Manual of Electro-Metallurgy.

Nichol, J. On Mineralogy.

Overman, F. On Metallurgy.

Patterson, L. B. Twelve Years in the Mines

of California.

Pepper, J. H. Play-Book of Metals.

Percy, J. Metallurgy.

Phillips, J. A.

Phillips, G. J.

erous Veins.

Gold Mining and Assaying.

Gold Mining and Metalif-

Phillips, W. Mineralogy.

Phillips and Darlington. Records of Mining.

Scott, R. On the Ventilation of Coal Mines.
Shepard, C. W. On Mineralogy.
Smee, E. Electro-Metallurgy.
Sowerby, G. Mineralogy.

Tapping, T.
Taylor, R. C.
Thompson, B. On Colliery-Engineers and
Managers.

Colliery and Ore Mines.
Statistics of Coal.

Thomson, T. Mineralogy, Geology, etc.

Lamborn, R. H. On Metallurgy of Silver Useful Metals and their Alloys.

and Lead.

Lamborn, R. H. On Metallurgy of Copper. Watt, A. Electro-Metallurgy.

Mahon, G. C. Mineral Agent's Hand-Book.
Mineral Riches of the Earth.
Minerals and Metals. History, etc., of.

52

Whitney, J. D. Metallic Wealth of the
United States.

Whittlesey, C. Ancient Mining on the
Shores of Lake Superior.

Herschel, J. F. W. Natural Philosophy. Quackenbos, G. P. Natural Philosophy.

Joyce, J. Introduction to the Arts and Somerville, M. Connection of the Physical

Timbs, J. Year Book of Facts in Science, etc. Wisley, J. Natural Philosophy.

2. ASTRONOMY AND MATHEMATICS.

Alvord, B. On Circles and Spheres. (S. Johnson, A. K. Atlas of Astronomy.