Lucien Cayeux
Born(1864-03-26)26 March 1864
Died1 November 1944(1944-11-01) (aged 80)
Known forPioneering petrography of sedimentary rocks
AwardsMember, French Academy of Sciences
Scientific career
FieldsGeology
InstitutionsCollège de France

Lucien Cayeux (26 March 1864–1 November 1944) was a French sedimentary petrographer.

In 1902, he joined the l'Ecole des Mines and become a professor of geology. In 1912, he was named as professor of geology at the Collège de France. He was admitted to the Académie des Sciences in 1928.

He is noted for his study of sediments with the polarizing microscope, and was one of the pioneers in this field.

The wrinkle ridge Dorsum Cayeux on the moon is named after him.

Bibliography

He also published a number of scientific papers.