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Document Type

Research

Abstract

An interesting phase of mountain structure has recently come to notice among the block ranges of the basin region of the southwest. As is well known, most of the basin ranges are long, narrow tilted blocks, arranged subparallel to one another, with intervals of twenty to forty miles of flat country between. These mountain blocks are fifty to one hundred miles in length and are tilted to heights of 3,000 to 5,000 feet.

Publication Date

1904

Journal Title

Proceedings of the Iowa Academy of Science

Volume

12

Issue

1

First Page

165

Last Page

167

Copyright

©1904 Iowa Academy of Science, Inc.

Language

en

File Format

application/pdf

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