An enhanced record of MIS 9 environments, geochronology and geoarchaeology: data from construction of the High Speed 1 (London–Channel Tunnel) rail-link and other recent investigations at Purfleet, Essex, UK (2013)
Journal Article
Bridgland, D., Harding, P., Allen, P., Candy, I., Cherry, C., George, W., …Whittaker, J. (2013). An enhanced record of MIS 9 environments, geochronology and geoarchaeology: data from construction of the High Speed 1 (London–Channel Tunnel) rail-link and other recent investigations at Purfleet, Essex, UK. Proceedings of the Geologists' Association, 124(3), 417-476. https://doi.org/10.1016/j.pgeola.2012.03.006

New data from the complex Lower Thames locality at Purfleet, Essex, reinforce the correlation of interglacial deposits there with Marine Isotope Stage (MIS) 9, the second of four post-Anglian (MIS 12) interglacials recorded in the river-terrace seque... Read More about An enhanced record of MIS 9 environments, geochronology and geoarchaeology: data from construction of the High Speed 1 (London–Channel Tunnel) rail-link and other recent investigations at Purfleet, Essex, UK.

An aminostratigraphy for the British Quaternary based on Bithynia opercula (2013)
Journal Article
Penkman, K., Preece, R., Bridgland, D., Keen, D., Meijer, T., Parfitt, S., …Collins, M. (2013). An aminostratigraphy for the British Quaternary based on Bithynia opercula. Quaternary Science Reviews, 61, 111-134. https://doi.org/10.1016/j.quascirev.2012.10.046

Aminostratigraphies of Quaternary non-marine deposits in Europe have been previously based on the racemization of a single amino acid in aragonitic shells from land and freshwater molluscs. The value of analysing multiple amino acids from the opercul... Read More about An aminostratigraphy for the British Quaternary based on Bithynia opercula.