The Cromer Forest Bed consists of river gravels, estuary and floodplain sediments and muds along the coast of Norfolk and Suffolk. It dates to the Pleistocene between 2.5 and 0.5 million years ago. For many years the bed, named after the local town of Cromer, has been famous for its assemblage of fossil mammal remains, containing, for example, isolated bones and teeth, jaw bones, and the antlers of deer. Although most of the forest bed is now obscured by coastal defence, the Cromer Forest Bed continues to be eroded and is rich in fossils including the skeletal remains of the West Runton Mammoth which was discovered in 1990. 
Gibbard, P.L., S. Boreham, K.M. Cohen and A. Moscariello, 2007, Global correlation tables for the Quaternary, Subcommission on Quaternary Stratigraphy, Department of Geography, University of Cambridge, Cambridge, England.
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