The Evolution of the Earth and Its Inhabitants

THE EVOLUTION OF THE EARTH

AND ITS INHABITANTS

FIG. A
FIG. B
Restorations of (A) the hypothetical proavian, and (B) the toothed bird Archaeopteryx.
After Heilmann.

QE
26.

The Evolution of the Earth

AND ITS INHABITANTS

A Series of Lectures Delivered before the
Yale Chapter of the Sigma Xi during the
Academic Year 1916-1917

NEW HAVEN

YALE UNIVERSITY PRESS

London: Humphrey Milford: Oxford University Press

MDCCCCXIX

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