Harbor Hill Moraine in the context of "North Shore (Long Island)"

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⭐ Core Definition: Harbor Hill Moraine

The Harbor Hill Moraine, in the geography of Long Island, forms the northern of two ridges along the "backbone" of Long Island.

The Harbor Hill Moraine, skirting the North Shore, represents the terminal moraine of the most recent advance of the Wisconsinian glaciation, which reached its most southward advance about 18,000 years ago; the earlier Ronkonkoma Moraine, much cut through by outwash streams from the Harbor Hill Moraine, lies to the southeast. The Harbor Hill moraine is represented by the North Fork of eastern Long Island and in three disjunct sections farther east, Plum Island, Great Gull Island, and Fisher's Island. The western end is the Heights of Guwan in Brooklyn.

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👉 Harbor Hill Moraine in the context of North Shore (Long Island)

The North Shore of Long Island is the area along the northern coast of New York's Long Island bordering Long Island Sound. Known for its extreme wealth and lavish estates, the North Shore exploded into affluence at the turn of the 20th century, earning it the nickname the Gold Coast. Historically, this term refers to the affluent coastline neighborhoods of the towns of North Hempstead (such as Great Neck and Port Washington), Glen Cove, and Oyster Bay in Nassau County and Huntington in Suffolk County. Some definitions may also include the parts of Smithtown that face the Sound. The region is also largely coextensive with the Gold Coast region of Long Island, though this region excludes Smithtown, as the easternmost Gold Coast mansion is the Geissler Estate, located just west of Indian Hills Country Club in the Fort Salonga section of Huntington.

Being a remnant of the Harbor Hill Moraine the North Shore is somewhat hilly, and its beaches are more rocky than those on the flat, sandy outwash plain of the South Shore along the Atlantic Ocean. Large boulders known as glacial erratics are scattered across the area.

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Harbor Hill Moraine in the context of Peconic River

The Peconic River is a river within Suffolk County on Long Island, New York. The river is located in the eastern end of Long Island. The Peconic River drains an area between the Harbor Hill Moraine and flows into Flanders Bay, which in turn connects to Peconic Bay east of Riverhead.

The river originates in bogs and wetlands in central Long Island near the Brookhaven National Laboratory and flows eastward to the Peconic Bay. It is the longest river on Long Island and is almost entirely within the Central Long Island Pine Barrens publicly protected area, which was set up in 1993 to protect its relative wilderness standing.

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