Alexander von HumboldtAlexander von Humboldt

14 September 1769

Carl RitterCarl Ritter

07 August 1779

Martin WaldseemüllerMartin Waldseemüller

1470 AD

Friedrich RatzelFriedrich Ratzel

30 August 1844

Wladimir KöppenWladimir Köppen

07 October 1846

Peter Simon PallasPeter Simon Pallas

22 September 1741