description Maurice Lugeon Overview
Maurice Lugeon (1870-1953) was a Swiss geologist who revolutionized understanding of mountain formation through his work on the structure of the Alps. In 1902, he developed the tectonic theory of nappes, proposing that large horizontal displacements of rock layers explained the complex structure of the Alps. This concept fundamentally changed geological thinking by demonstrating that mountains could form through massive overthrusting rather than just vertical uplift. Lugeon served as a professor at the University of Lausanne and his nappe theory became a cornerstone of structural geology that was later applied to mountain ranges worldwide.
help Maurice Lugeon FAQ
What did Maurice Lugeon contribute to geology?
In 1902, he developed the tectonic theory of nappes, proposing that large horizontal displacements of rock layers explained the complex structure of the Alps. This fundamentally revolutionized the understanding of mountain formation.
Where did Maurice Lugeon conduct his geological research?
Lugeon was a Swiss geologist who focused extensively on mapping the Pennine and Prealps regions of Switzerland. His fieldwork provided the foundational framework for modern Alpine geology.
When did Maurice Lugeon live?
He lived from 1870 to 1953, spending his career as a highly influential professor at the University of Lausanne. His theories drastically shifted how geologists viewed tectonic movement in the early 20th century.
What exactly is a 'nappe' in Lugeon's theory?
In Lugeon's terminology, a nappe is a massive sheet of rock that has been pushed horizontally over a vast distance by tectonic forces. This concept explained why older rock layers were frequently found resting on top of much younger strata in mountain ranges.
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