Eagle River review. [volume] (Eagle River, Wis.) 1890-1927, 1920-09-03

ground set aside for the peoples use forever. The
idea took. Congress established the Yellowstone
National park, March 1, 1872
The establishment Cf the Yellowstone a ma
tfonal park after 65 years of discoveries was
the first time such thing had been done In all
history. 1t the first national park in all the
world The United States set the example which
practically all the civilized world has followed.
Uncle Sans 1920 Yellowstone Bulletin is
fascinating booklet of 103 pages of text, maps
and illustrations. It contains everything that the
tourist needs to know, from how to get there TO
time table of the geysers and from the diHerent
kinds of trout to the automobile regulations. Inc
following items taken from the Introductory
pages:
The Yellowstone National park created by
the act of March l. 1872 1t is approximately 81
miles long and 81 miles WIDE giving an area or
3S48 square miles, or FLAP, 720 acres. It is under
the control and supervision Of the national park
service of the interior department
The Yellowstone is probably the best known OF
our national parks. It's geysers celebrated the
world over because, for size power, and variety
of action, as well as number, the region has no
competitor.
The Yellowstone National park is located in
northwestern Wyoming, encroaching slightly upon
Montana and Idaho. 1t is our largest national
park. The central portion is essentially broad,
elevated, volcanic plateau, between 1000 and $500
feet above level and with an average elevation
of about 5000 feet. Surrounding it on the south,
east, north, and northwest are mountain ranges
with eliminating peaks and ridges rising from
1000 to 1000 feet above the general level of the
incIosed tableIand.
The entire region is volcanic. Not only the
rounding mountains but the great interior plain
is made of material elected, as ash and lava,
from depths far below the surface. Geological
speculation points to a crater which doubtless once
opened just west Of Mount Washburn.
There are five active geyser basins, the Norris,
the Lower, the Upper, the Heart lake. and Sho-
shone basins all lying In the west and south CEN
trail parts of the park The geysers exhibit large
variety Of character and action. Some like Old
Faithful spout at quite regular intervals, longer
or shorter. Others are irregular. Some burst up
ward with immense power. Others shoot streams
at angles or bubble and foam in action.
Geysers are, roughly speaking, water volca-
noes. They occur only at places where the inter-
nal heat Of the earth approaches close to the SUR
face Their action for many years unex-
planned, and even regarded with wonder by
so many, is simple. Water from the surface trick
ling through cracks in the rocks, water from
subterranean springs collecting in the bottom of
the geyser's crater, down among the strata Of in
tense heat becomes itself intensely heated and
gives off steam, which expands and forces upward
the cooler water that lies above it.
At last the water in the bottom reaches so
great an expansion under continued heat that the
less heated water above can no longer weigh 1t
down, SO 1t bursts upward with great violence,
rising many feet in the air and continuing to play
until practically all the water In the crater has
been expelled.
Nearly the entire Yellowstone region Is remark
able for It's hot water phenomena. The more
prominent geysers confined to three basins
lying near each other in the middle west SIDE OF
the park, but other hot water manifestations &C.
cur at more widely separated points. Marvellous
Iy colored hot springs, mud volcanoes, and otner
strange phenomena are frequent. At Mammotn'