[Gutenberg 63519] • Fossil Forests of the Yellowstone National Park

[Gutenberg 63519] • Fossil Forests of the Yellowstone National Park
Authors
Knowlton, Frank Hall
Publisher
Forgotten Books
Tags
paleobotany -- yellowstone national park , petrified forests , trees , fossil -- yellowstone national park
ISBN
9780265560921
Date
2018-04-23T00:00:00+00:00
Size
3.47 MB
Lang
en
Downloaded: 48 times

Excerpt from The Fossil Forests of the Yellowstone National Park

The trees were entombed in the upright position in which they grew, by the outpouring of various volcanic materials, and as the softer rock surrounding them is gradually worn away they are left standing erect on the steep hillsides, just as they stood when they were living; in fact, it is difficult at a little distance to distinguish some of these.

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