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On a balloon ascent undertaken to carry out meteorological investigations and to test a celestial navigation method using a particular type of quadrant ("Libellenquadrant"), the Wegener brothers set a new record for a continuous balloon flight, remaining aloft 52.5 hours from 5–7 April 1906. [10] His observations during his time at the ...
In the end this venture would claim Wegener's life during a return trip from the Eismitte station together with expedition member Rasmus Villumsen. [2] Wegener had experience as an Arctic explorer. Previously he had taken part as a meteorologist in the 1906–1908 Danmark Expedition and the 1912-1913 Danish Expedition to Queen Louise Land.
Ship Godthaab unloading materiel near Danmarkshavn in July 1912.. J.P. Koch was helped by Alfred Wegener (1880–1930) in the planning and carrying out of the project. Both had previously taken part in the 1906–1908 Danmark Expedition, Koch as a surveyor and Wegener as a meteorologist.
Boris Choubert or Schuberth (1906 − December 3, 1983) was a Russian-French geologist. An adept of Wegener's theory, he was the first to precisely reconstruct the layout of the continental masses of Africa, America, Europe and Greenland prior to the fragmentation of Pangaea, thirty years before the article generally credited for this discovery.
In 1929 Wegener would return to Greenland for the German Greenland Expedition. The Danske Islands were given their name by John Haller during the 1956–1958 Expedition to East Greenland led by Lauge Koch, in order to pay due homage to the authoritative work of the 1906–08 Denmark expedition. [8]
But A. Wegener did not have the specialisation to correctly weight the quality of the geophysical data and the paleontologic data, and its conclusions. Wegener's main interest was meteorology, and he wanted to join the Denmark-Greenland expedition scheduled for mid 1912. So he hurried up to present his Continental Drift hypothesis. [2]
Queen Louise (r. 1906–1912) who the region is named after. This remote area was named Dronning Louises Land after Queen Louise of Denmark (1851–1926), wife of King Frederik VIII of Denmark, [8] by the ill-fated 1906–08 Denmark Expedition —the expedition that aimed to map one of the last unknown parts of Greenland. [9]
Wegener was the first to use the phrase "continental drift" (1912, 1915) [5] [18] (German: "die Verschiebung der Kontinente") and to publish the hypothesis that the continents had somehow "drifted" apart. Although he presented much evidence for continental drift, he was unable to provide a convincing explanation for the physical processes which ...