Illustrated geomorphic classification of Icelandic volcanoes

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Abstract

In 1959, Sigurdur Thorarinsson published his first complete classification of the 13 principal types of basaltic volcanoes of Iceland (Figure 1). In 1968, Thorarinsson
published a modification of his earlier classification scheme. Both landform classifications were based on the relationship of the type of eruptive products (lava, lava and tephra, or tephra), number of eruptions (one or more than one), and the form of the eruptive vent (circular or linear). Aside from changing the type locality of one of the lava landforms (e.g., Trengslaborgir instead of Svörtuborgir), and deleting the lava fissure (e.g., Ögmundargjá) the two landforms classifications were very similar. Thorarinsson, in 1968, had, however) settled on 12 rather than 13 basic types of basaltic volcanoes of Iceland.

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Publication type Book chapter
Publication Subtype Book Chapter
Title Illustrated geomorphic classification of Icelandic volcanoes
Series number 84211
Year Published 1981
Language English
Publisher National Aeronautics and Space Administration
Contributing office(s) Earth Resources Observation and Science (EROS) Center
Description 3 p.
Larger Work Type Report
Larger Work Subtype Federal Government Series
Larger Work Title Reports Of planetary geology program: 1981
First page 183
Last page 185
Country Iceland
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