Zadza mutsara unotevera: Joyce Glacier () inonzi glacier muAntarctica, kuchamhembe kwePéwé Peak, ichidonha kubva kuNévé kuchamhembe kwakadziva kumabvazuva kweCatacomb Hill uye ichipera kumusoro-mupata (kumadokero) kwechiso cheGarwood Glacier, iyo ingadai yakave rwizi rwayo munguva dzekuwedzera kwechando. Yakapiwa zita neboka reNew Zealand Blue Glacier (1956-1957) mushure meErnest Joyce, nhengo yeBritish Antarctic expeditions ya1901-1904,
1907<unk>09 uye 1914<unk>17.