Geology of New England Geology of New England New England is a region in the North Eastern United States consisting of the states Rhode Island, Connecticut, Massachusetts, New Hampshire, Vermont, and Maine. Most of New England consists geologically of volcanic island arcs that accreted onto the eastern edge of the Laurentian Craton in prehistoric times. Much of the bedrock found in New England is heavily metamorphosed due to the numerous mountain building events that occurred in the region. These events culminated in the formation of Pangaea; the coastline as it exists today was created by rifting during the Jurassic and Cretaceous periods. The most
New England state to state, primarily due to settlers throughout the region having named their new towns after their old ones. For example, the town of North Yarmouth, Maine was named by settlers from Yarmouth, Massachusetts, which was in turn named for Great Yarmouth in England. As another example, every New England state has a town named Warren, and every state except Rhode Island has a city or town named Andover, Bridgewater, Chester, Franklin, Manchester, Plymouth, Washington, and Windsor; in addition, every state except Connecticut has a Lincoln and a Richmond, and Massachusetts, Vermont, and Maine each contains a Franklin County. There