Mezue ahịrịokwu na-esonụ: O kwupụtara nkwado siri ike maka Shackleton's 1907<unk>1909
"Nimrod" njem: "...ọ bụghị nanị na m kasị ezi obi na-achọ gị ihe ịga nke ọma ga-eso gị, kamakwa a nke ọma-dabeere olileanya". Mgbe Markham nụrụ na njem ahụ emezuola na 88°23' nke latitude Farthest South ọhụrụ, o kwupụtara n'ihu ọha na ya chọrọ inye Shackleton ihe nrite RGS Patron's Medal.