New graphic methods for determining the depth and thickness of strata and the projection of dip

Professional Paper 120-G
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Abstract

Geologists, both in the field and in the office, frequently encounter trigonometric problems the solution of which, though simple enough, is somewhat laborious by the use of trigonometric and logarithmic tables. Charts, tables, and diagrams of various types for facilitating the computations have been published, and a new method may seem to be a superfluous addition to the literature.
Publication type Report
Publication Subtype USGS Numbered Series
Title New graphic methods for determining the depth and thickness of strata and the projection of dip
Series title Professional Paper
Series number 120
Chapter G
DOI 10.3133/pp120G
Year Published 1919
Language English
Description 6 p.
First page 123
Last page 128
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