Brichebor Peak (Antarctica) of Mount Slaughter (3444 m). US mapping in 1961, 1988 and 2007. Brichebor Peak (Antarctica) Brichebor Peak ( \'vr&h 'bri-che-bor\) is the peak rising to 2900 m in Vinson Massif, Sentinel Range in Ellsworth Mountains, Antarctica, situated at the end of a side ridge descending southwestwards from Príncipe de Asturias Peak (4680 m). It surmounts Tulaczyk Glacier to the southeast and Cairns Glacier to the northwest. The peak is named after Brichebor Peak in Rila Mountain, Southwestern Bulgaria. Brichebor Peak is located at , which is 8.17 km south of Knutzen Peak (3373 m), 6.35 km southwest of Silverstein Peak
Mount Martin (Antarctica) Mount Martin (Antarctica) Mount Martin () is a mountain, high, with conspicuous rock exposures on its southeast side, standing immediately north of the head of Anthony Glacier on the east coast of Palmer Land, Antarctica. The mountain lies on the fringe of the area explored by the British Graham Land Expedition in 1936, and was photographed from the air by the United States Antarctic Service in 1940. During 1947 it was photographed from the air by members of the Ronne Antarctic Research Expedition, under Finn Ronne, who in conjunction with the Falkland Islands Dependencies Survey charted it from the ground.