A section through Pleistocene deposits and temporary exposures of valley-side and valley-fill Late-glacial and Holocene sediments in the upper Cam valley at Hinxton Genome Campus, Cambridgeshire, UK are described. Stratigraphy, radiocarbon dating and pollen analysis are used to create a model of sediment transport, landscape change and vegetation history at the site. This study offers a new understanding of the stratigraphy and context of the Holocene, Weichselian Late-glacial and earlier Pleistocene deposits of the upper Cam valley, and provides an insight into valley-side sediment transport processes and the three-dimensional sediment architecture of the valley-fill sediments.

The geology of the Wicken Vision Area in the lower Cam valley is described with reference to a stacked series of ten cross-sections through Holocene and Pleistocene deposits, and Cretaceous/Jurassic bedrock across the region. A detailed cross-section through a Holocene palaeochannel, with radiocarbon dating and pollen analyses is also presented. The structural geology of the bedrock and the stratigraphic arrangement of the Pleistocene and Holocene deposits are used to describe landscape development for the area. This study offers a new understanding of the stratigraphy and context of the Holocene, Weichselian and earlier Pleistocene deposits of the lower Cam valley, and provides a unique view of sediment architecture in valley-fill sediments at the fen edge.