Which Glacier is named after Philemon Beecher Van Trump, who was the first to ascend Mount Rainer in 1870?
P. B. Van Trump Philemon Beecher Van Trump (1839–1916), also known as P. B. Van Trump, was an American pioneering mountaineer and writer who lived in the state of Washington. He is best known for the first ascent of Mount Rainier in 1870.
Shackleton Glacier Shackleton Glacier is a major Antarctic glacier, over 96 km long and from 8 to 16 km (5 to 10 mi) wide, descending from the polar plateau from the vicinity of Roberts Massif and flowing north through the Queen Maud Mountains to enter the Ross Ice Shelf between Mount Speed and Waldron Spurs. The Roberts Massif is a remarkable snow-free massif exceeding 2700 m and about 155 km2 in area. It was visited by the Southern Party of New Zealand GSAE (1961–62), who named it for A.R. Roberts, leader at Scott Base for 1961-62.