Arnaud, Emmanuelle, Halverson, Galen P., and Shields-Zhou, Graham (2011) The Geological Record of Neoproterozoic Glaciations. Geological Society, London, Memoirs, 36 . Geological Society of London, London, UK.

Halverson, Galen P., and Shields, Graham (2011) Chemostratigraphy and the Neoproterozoic glaciations. In: Arnaud , Emmanuelle, Halverson, Galen P., and Shields-Zhou, Graham, (eds.) The Geological Record of Neoproterozoic Glaciations. Geological Society, London, Memoirs, 36 . Geological Society of London, Bath, UK, pp. 51-66.

Arnaud, Emmanuelle, Halverson, Galen P., and Shields-Zhou, Graham (2011) The geological record of Neoproterozoic ice ages. In: Arnaud , Emmanuelle, Halverson, Galen P., and Shields-Zhou, Graham, (eds.) The Geological Record of Neoproterozoic Glaciations. Geological Society, London, Memoirs, 36 . Geological Society of London, Bath, UK, pp. 1-16.