Rudolf Trümpy (16 August 1921 – 30 January 2009) was a

Swiss Swiss may refer to: * the adjectival form of Switzerland * Swiss people Places * Swiss, Missouri * Swiss, North Carolina *Swiss, West Virginia * Swiss, Wisconsin Other uses *Swiss-system tournament, in various games and sports *Swiss Internation ...

geologist A geologist is a scientist who studies the solid, liquid, and gaseous matter that constitutes Earth and other terrestrial planets, as well as the processes that shape them. Geologists usually study geology, earth science, or geophysics, althou ...

, who was born in the small Swiss town of

Glarus , neighboring_municipalities= Glarus Nord, Glarus Süd, Muotathal (SZ), Innerthal (SZ) , twintowns= Wiesbaden-Biebrich (Germany) } Glarus (; gsw, Glaris; french: Glaris; it, Glarona; rm, Glaruna) is the capital of the canton of Glarus in S ...

. He graduated from the

ETH Zürich (colloquially) , former_name = eidgenössische polytechnische Schule , image = ETHZ.JPG , image_size = , established = , type = Public , budget = CHF 1.896 billion (2021) , rector = Günther Dissertori , president = Joël Mesot , ac ...

in the late 1940s with a thesis titled: “Der Lias der Glarner Alpen”. From 1947 to 1953 he spent his post-doctoral years in

Lausanne , neighboring_municipalities= Bottens, Bretigny-sur-Morrens, Chavannes-près-Renens, Cheseaux-sur-Lausanne, Crissier, Cugy, Écublens, Épalinges, Évian-les-Bains (FR-74), Froideville, Jouxtens-Mézery, Le Mont-sur-Lausanne, Lugrin (FR-74), ...

before being appointed professor at ETH Zürich in 1953. He would remain there until 1986. His research mainly concentrated on alpine geology. However, he also published papers on extra-alpine regions like

Greenland Greenland ( kl, Kalaallit Nunaat, ; da, Grønland, ) is an island country in North America that is part of the Kingdom of Denmark. It is located between the Arctic and Atlantic oceans, east of the Canadian Arctic Archipelago. Greenland is t ...

, the

Montagne Noire The Montagne Noire ( oc, Montanha Negra, known as the 'Black Mountain' in English) is a mountain range in central southern France. It is located at the southwestern end of the Massif Central at the juncture of the Tarn, Hérault and Aude departm ...

and the

Sahara , photo = Sahara real color.jpg , photo_caption = The Sahara taken by Apollo 17 astronauts, 1972 , map = , map_image = , location = , country = , country1 = , ...

. He was the author of the reference book ''Geology of Switzerland''. Trümpy is the recipient of numerous awards and prizes including the

Wollaston Medal The Wollaston Medal is a scientific award for geology, the highest award granted by the Geological Society of London. The medal is named after William Hyde Wollaston, and was first awarded in 1831. It was originally made of gold (1831–1845), t ...

and the

Penrose Medal The Penrose Medal was created in 1925 by R.A.F. Penrose, Jr., as the top prize awarded by the Geological Society of America. Originally created as the Geological Society of America Medal it was soon renamed the Penrose Medal by popular assent of t ...

. In 1978 he was elected a Foreign Associate of the

United States National Academy of Sciences The National Academy of Sciences (NAS) is a United States nonprofit, non-governmental organization. NAS is part of the National Academies of Sciences, Engineering, and Medicine, along with the National Academy of Engineering (NAE) and the Nati ...

. He is also a member of the

French Academy of Sciences The French Academy of Sciences (French: ''Académie des sciences'') is a learned society, founded in 1666 by Louis XIV of France, Louis XIV at the suggestion of Jean-Baptiste Colbert, to encourage and protect the spirit of French Scientific me ...

. Many stratigraphic formations in the western Alps were first described by Trümpy. For example, the Couches de l’Aroley, the Couches des Marmontains and the Couches de St Cristoph.

References

1921 births 2009 deaths Wollaston Medal winners Penrose Medal winners Foreign associates of the National Academy of Sciences Members of the French Academy of Sciences ETH Zurich alumni Academic staff of ETH Zurich People from the canton of Glarus 20th-century Swiss geologists Gustav-Steinmann-Medaille winners {{Switzerland-scientist-stub