Ascough, P.L., Bird, M.I., Francis, S.M., Thornton, B., Midwood, A.J., Scott, A.C., and Apperley, D. (2011) Variability in oxidative degradation of charcoal: Influence of production conditions and environmental exposure. Geochimica et Cosmochimica Acta, 75 (9). pp. 2361-2378.

Ascough, Philippa L., Bird, Michael I., Scott, Andrew C., Collinson, Margaret E., Cohen-Ofri, Illit, Snape, Colin E., and Le Manquais, Katherine (2010) Charcoal reflectance measurements: implications for structural characterization and assessment of diagenetic alteration. Journal of Archaeological Science, 37 (7). pp. 1590-1599.

Bird, Michael I., Ascough, Philippa L., Young, Iain M., Wood, Cheryl V., and Scott, Andrew C. (2008) X-ray microtomographic imaging of charcoal. Journal of Archaeological Science, 35 (10). pp. 2698-2706.