Definition, Distribution and Historical Development
Boulder barricades are elongate rows of boulders that flank the coastline, separated from the shore by an intertidal flat (Fig. 1). They are the result of ice transport and therefore are found only in Arctic and sub-Arctic regions. They are formed by the grounding of boulder-laden ice rafts in nearshore zones during spring ice break-up.
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Rosen, P.S. (2019). Boulder Barricades. In: Finkl, C.W., Makowski, C. (eds) Encyclopedia of Coastal Science. Encyclopedia of Earth Sciences Series. Springer, Cham. https://doi.org/10.1007/978-3-319-93806-6_55
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