Alpha Ridge Island is interpreted to represent the cratonward extension of the Alpha Ridge. The Alpha Ridge is part of the High Arctic Large Igneous Province. Alpha Ridge The Alpha Ridge is a major volcanic ridge under the Arctic Ocean between the Canada Basin (off Ellesmere Island) and the Lomonosov Ridge. It was active during the formation of the Amerasian Basin. It was discovered in 1963. The highest elevation is about 2,700 m over the ocean floor. It is 200 to 450 km wide. The Alpha Ridge, Lomonosov Ridge, and Nansen-Gakkel Ridge are the three major ranges that divide the Arctic Ocean
Nansen Ski Jump Nansen Ski Jump Nansen Ski Jump, also known as The Big Nansen and The Sleeping Giant, is a ski jump located along Route 16 in Milan, New Hampshire. Built in 1936, it was the largest ski jump of its time. It is now within Nansen Ski Jump State Historic Site, a New Hampshire state park, which also features a picnic area and boat launch on the Androscoggin River. The Nansen Ski Jump is just north of the Berlin city line. It was constructed in 1936 by the city of Berlin and the National Youth Administration and was once the largest