Description
Excerpt from The Earth, Vol. 2: A Descriptive History of the Phenomena of the Life of the Globe; Continents
On account of these partitions it is very difficult, or even impossible, to navigate the course of subterranean rivers to any considerable distance, even at the time the water is low. When it is high, the liquid mass, detained by the partitions, rises to a very high level in the large interior cavities, and often reaches the roof above. Some times when, through the clefts of the rocks, a communication exists between the cave and some hollow above, the surplus water from the subterranean streams makes its appearance there. Thus the Becca, which ?ows beneath the adjacent plateau of Trieste, does not always find space enough to ?ow freely in its lower channels, and Schmidl has seen it ascend in the chasms of Trebich to a height of 341 feet. Lit may be understood that the pressure of such a column of water often shatters enormous pieces of rock, and thus modifies the course bf underground streams.
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This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
On account of these partitions it is very difficult, or even impossible, to navigate the course of subterranean rivers to any considerable distance, even at the time the water is low. When it is high, the liquid mass, detained by the partitions, rises to a very high level in the large interior cavities, and often reaches the roof above. Some times when, through the clefts of the rocks, a communication exists between the cave and some hollow above, the surplus water from the subterranean streams makes its appearance there. Thus the Becca, which ?ows beneath the adjacent plateau of Trieste, does not always find space enough to ?ow freely in its lower channels, and Schmidl has seen it ascend in the chasms of Trebich to a height of 341 feet. Lit may be understood that the pressure of such a column of water often shatters enormous pieces of rock, and thus modifies the course bf underground streams.
About the Publisher
Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Details
Publisher - Forgotten Books
Language - English
Hardback
Contributors
Author
Élisée Reclus
Published Date -
ISBN - 9780331043501
Dimensions - 22.9 x 15.2 x 2.2 cm
Page Count - 405
Paperback
Contributors
Author
Élisée Reclus
Published Date -
ISBN - 9781334307652
Dimensions - 22.9 x 15.2 x 2.2 cm
Page Count - 407
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