LIBRARY

Leland Stanford, Jr.

UNIVERSITY

NORTH AMERICA,

IN THE YEARS 1841-2;

WITH

GEOLOGICAL OBSERVATIONS

ON

THE UNITED STATES,

CANADA, AND NOVA SCOTIA.

BY CHARLES LYELL, ESQ., F.R. S.

AUTHOR OF THE PRINCIPLES OF GEOLOGY.

IN TWO VOLUMES.

VOL. I.

NEW-YORK:

WILEY AND PUTNAM, 161 BROADWAY.