Allen, J.R.M.

Huntley, B.; Allen, J.R.M.; Collingham, Y.C.; Hickler, Th.; Lister, A.M.; Singarayer, J.; Stuart, A.J.; Sykes, M.T.; Valdes, P.J. 2013. Millennial climatic fluctuations are key to the structure of Last Glacial ecosystems. PLoS ONE 8(4): e61963: 7 pp, 6 figs. doi.org/10.1371/journal.pone.0061963

Allen, J.R.M. 2002. Samuel Johnson’s menagerie: the beastly lives of exotic quadrupeds in the eighteenth century. Norwich, The Erskine Press. pp. i-xii, 1-179.