Jong, Oek De (2) Thomas, Julia Adeney, Williams, Mark (leicester University, Zalasiewicz, Jan (leicester University (1) Carson, Jan, Williams, Eley, Hall, Sarah, Houston, Jack (1) Williamson, Jan (1) Williams, Mark (professorof Palaeobiology, Zalasiewicz, Jan (emeritus Professor Of Palaeobiology (1)