Carl Caldenius
Carl Caldenius | |
---|---|
Born | 12 February 1887 |
Died | August 10, 1961 74) | (aged
Residence | Sweden |
Citizenship | Sweden |
Nationality | Swede |
Fields |
Quaternary geology Geotechnical engineering |
Institutions |
Swedish State Railways Geological Survey of Sweden Stockholms högskola |
Known for | Varve geochronology, Quaternary geology of Patagonia |
Carl Caldenius (1887–1961), until 1920 known by the surname Carlzon, was a Swedish Quarterany geologist and geotechnical engineer.[1][2] He is mostly known for his geochronological work in Patagonia.[1]
Caldenius worked as geotechnical engineer for the Swedish State Railways until 1922 when he started to work full-time with his Ph.D thesis "Ragundasjöns stratigrafi och geokronologi" (Stratigraphy and geochronology of Lake Ragunda) that he defended in 1924. In 1925 he travelled to Argentina as part of a Swedish-Argentine collaboration to extend the clay varve chronology of Gerard De Geer to the Southern Hemisphere.[1] After returning to Swedsen in 1930 he joined an expedition to Australia and New Zealand where he applied knowledge of varves to study the Carboniferous Karoo Ice Age.[1]
See also
References
- 1 2 3 4 Lundqvist, Jan (1991). "Carl C:zon Caldenius- geologist, geotechnician, -predecessor of IGCP". Boreas (Wiley-Blackwell) 20: 183–189.
- ↑ Sundquist, Björn. "Carl Caldenius". Nationalencyclopedin (in Swedish). Cydonia Development. Retrieved May 15, 2015.