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Fossils and Palaeontological Affinities of the Neocomian Deposits of Upware and Brickhill (Cambridgeshire and Bedfordshire) - Keeping, Walter
This 1883 study of the fossils of Upware and Brickhill originally appeared in 1879 as the Sedgwick Prize Essay for that year. It examines the close palaeontological relationship between the Ironsand and Phosphatic series of fossils found at Upware, Potton, Brickhill, and Farringdon.