Folds Geology PDF In English: Basic & Definition

Folds Geology Book PDF Free Download

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The term fold is used when one or stacks of originally flat and planar surfaces such as sedimentary beds become bent or curved as a result of plastic (ie. permanent) and ductile deformation.

Folds in rocks vary in size from microscopic crinkles to mountain-size folds. They occur singly as isolated folds and in extensive fold trains at all scales.

A set of folds distributed on a regional scale constitutes a fold belt. Fold belts are typically associated with convergent plate boundaries and directed compressive stress.

The term fold is used when one or stacks of originally flat and planar surfaces such as sedimentary beds become bent or curved as a result of plastic (ie. permanent) and ductile deformation.

Folds in rocks vary in size from microscopic crinkles to mountain-size folds. They occur singly as isolated folds and in extensive fold trains at all scales.

A set of folds distributed on a regional scale constitutes a fold belt. Fold belts are typically associated with convergent plate boundaries and directed compressive stress.

Folded single surface – basic geometrical definitions

A proliferation of terms has developed to describe the considerable variation of fold morphology. For convenience, it is easier to first define folds on a single surface.

Author
LanguageEnglish
Pages28
PDF Size6.33 MB
CategoryGeography

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Folds Geology Book PDF Free Download

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