Cuillin He partnered Louis Agassiz on his trip to Scotland in 1840 and although they subsequently argued, Forbes went on to publish other important papers on Alpine glaciers. In 1904 Alfred Harker published "The Tertiary Igneous Rocks of Skye", the first detailed scientific study of an extinct volcano. The Cuillin encompasses a wide range of habitats, changing with altitude. At the base there are conifer plantations, coastal woodlands and areas of heather moorland and rough grassland. The lower slopes are covered by various different types of bog, with grassland on the better-drained slopes that are found above 400 m. Higher up,
Dongan Hills, Staten Island the original residents, and now form a majority of the neighborhood's population. Most of the residents are Italian-American, with a small, but significant amount of Irish-Americans. The Billiou-Stillwell-Perine House was listed on the National Register of Historic Places in 1976. Dongan Hills is served by the Staten Island Railway station of the same name. Dongan Hills is also served by the local buses on Hylan Boulevard and the local buses on Richmond Road. Express bus service is provided by the on Hylan Boulevard and the on Richmond Road. New York Public Library operates the Dongan Hills Branch at 1617 Richmond