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Bibliographies

collected

by

H. F. Osborn

papers

MATTHEW LIBRARY

Alea Dirfield Cobr

[ANNALS N. Y. ACAD. SCI., Vol. XIII, No. 1, pp. 1 to 72, July 21, 1900.]

CORRELATION BETWEEN TERTIARY MAMMAL
HORIZONS OF EUROPE AND AMERICA

AN INTRODUCTION TO THE MORE EXACT INVESTIGATION OF
TERTIARY ZOOGEOGRAPHY. PRELIMINARY STUDY

WITH THIRD TRIAL SHEET

Two Presidential Addresses before the New York Academy of Sciences; first
address delivered February 27, 1899; second address delivered February 26, 1900.

By

HENRY FAIRFIELD OSBORN

President of the New York Academy of Sciences, 1898-1900.

With a list of the Author's Scientific Publications, 1878-1899, appended by
direction of the Council of the Academy.