README.htm

CONTRIBUTIONS

to

THE NATURAL HISTORY

of the

UNITED STATES OF AMERICA

by

LOUIS AGASSIZ

In Four Volumes.

BOSTON:
LITTLE, BROWN AND COMPANY.
LONDON:
TRÜBNER & CO.

1860.

Entry pages:

Volumes I and II published in 1857.

Volume I, Part I. Essay on Classification
Volume I, Part II. North American Testudinata (Turtles)
Volume II, Embryology of the Turtle

Volume III published in 1860

Part I. Acalephs (jellyfish)
Part II. Ctenophors

Volume IV published in 1862.

Part III. Discophors
Part IV. Hydroids (Hydras and Medusas)
Part V. Homologies of the Radiata.

This electronic edition prepared by Dr. David C. Bossard
from original documents in the library holdings of
Dartmouth College, Hanover New Hampshire.

December, 2005.