Metadata
Author: WikiMatrix
Data
English[en]
For example: the similarity of southern continent geological formations had led Roberto Mantovani to conjecture in 1889 and 1909 that all the continents had once been joined into a supercontinent; Wegener noted the similarity of Mantovani's and his own maps of the former positions of the southern continents.
Swedish[sv]
Till exempel: Likheten i den södra kontinentens geologiska utseende hade lett Roberto Mantovani till antagandet 1889 och 1909 att alla kontinenter en gång hade fått bildat en superkontinent (numera känd som Pangaea).