Dhameystir weedha soo socota: Kooxdii ugu dambeysay, oo uu hoggaaminayo Mawson, ayaa si dhaqso ah ugu sii gudbi doonta dhanka koonfureed ee Kooxda Xeebta dhanka Victoria Land, oo ah aag uu sahamin ku sameeyay intii uu socday Ernest Shackleton
Safarkii Nimrod ee 1908-1909. Wuxuu rajaynayay in uu ku safri doono bariga, aruurinayo xogta juquraafi ahaaneed iyo tijaabooyin, khariidaynayo xeebta, iyo sheegashada dhulka boqortooyada.