n ages, and closes with a discussion of the theories
of the appearance, late in geological time, of man upon the
earth. Dr. Dawson's sketch of paleontology will, we feel
sure, be found interesting by all readers.--_Athenaeum_,
London.

Since Hugh Miller's time no scientific geologist has done
more than Principal Dawson to extend popular interest in
this branch of study, to secure attention to its educational
value, or to remove misapprehensions which exist in some
quarters as to the relations of science and Scripture on
geological questions.--_Leisure Hour_, London.

We have read his book with profound interest. It is
intelligible, candid, modest.--_Boston Transcript._

ORIGIN OF THE WORLD. The Origin of the World, according to
Revelation and Science. By J. W. DAWSON, LL.D., F.R.S., F.G.S.,
&c. 12mo, Cloth.

* * * * *

PUBLISHED BY HARPER & BROTHERS, NEW YORK.

HARPER & BROTHERS _will send either of the above works by mail,
postage prepaid, to any part of the United Slates, on receipt of
the price._

By ALEXANDER WINCHELL,

SKETCHES OF CREATION: a Popular View of some of the Grand
Conclusions of the Sciences in Reference to the History of Matter
and of Life. Together with a Statement of the Intimations of
Science respecting the Primordial Condition and the Ultimate
Destiny of the Earth and the Solar System. By ALEXANDER WINCHELL,
LL.D. With Illustrations. 12mo, Cloth, $2 00.

A GEOLOGICAL CHART: exhibiting the Classification and Relative Positions
of the Rocks, and the Various Phenomena of Stratigraphical Geology;
together with an Indication of Geological Equivalents, the most
important American and Foreign Synonyms, the Economical Products of the
Rocks, and numerous Typical Localities; with an Actual Section from the
Atlantic to the Rocky Mountains, near the Parallel of Thirty-nine
Degrees. By ALEXANDER WINCHELL, LL.D. Mounted on roller, $10 00.

_With a Key._ 8vo, Paper, 25 cents.

THE DOCTRINE OF EVOLUTION; its Data, its Principles, its
Speculations, and its Theistic Bearings. By ALEXANDER WINCHELL,
LL.D. 12mo, Cloth, $1 00.

RECONCILIATION OF SCIENCE AND RELIGION. By ALEXANDER WINCHELL,
LL.D. 12mo, Cloth, $2 00.

_Published by HARPER & BROTHERS, New York._

HARPER & BROTHERS _will send any of the above works by mail,
postage prepaid, to any part of the United States, on receipt of
the price._