Cloutman, E.W. and A.G. Smith. "Palaeoenvironments in the Vale of Pickering. Part 3, Environmental history at Star Carr." Proceedings of the Prehistoric Society 54 (1988): 37-58.

Cloutman, E.W. and A.G. Smith. "Palaeoenvironments in the Vale of Pickering. Part 3, Environmental history at Star Carr." Proceedings of the Prehistoric Society 54 (1988): 37-58.