Travel Reference
In-Depth Information
A wolf being released in Yellowstone.
Dates in this chronology were mostly culled from U.S. history books and from both
he
People's Chronology,
edited by James Trager, and the
New York Public Library Book of Chro-
nologies.
For Yellowstone historical information, the author is particularly indebted to
Yellow-
stone, A Wilderness Besieged
by Richard A. Bartlett, Aubrey L. Haines's
The Yellowstone Story,
and the 1949
Haynes Guide.
