Mezue ahịrịokwu na-esonụ: Ọdọ mmiri Joyce () bụ ọdọ mmiri nke dị n'akụkụ ugwu nke Taylor Glacier na Pearse Valley, Victoria Land, Antarctica. ) Ọ dị ogologo, dị omimi ma kpuchie ya ice doro nnọọ anya. Ọdọ mmiri ahụ bụ nke ndị New Zealand Victoria University of Wellington Antarctic Expedition (1963<unk>64) nyochara, nke a kpọrọ ya aha Ernest Joyce, onye so na ndị njem njem Britain gara aga na mpaghara ahụ nke Scott (1901<unk>04) na
Shackleton (1907<unk>09).