Pleistocene 5 : The physical extent (glacierization) and/or glaciation - the geologic results of the most recent ice age, the Quaternary Ice Age. It is so named because it occurred in the Pleistocene epoch of the Quaternary period
Intergovernmental Oceanographic Commission IOC technical series 37, Tsunami Glossary (A glossary of terms and acronyms used in the tsunami literature - English), , United Nations Educational, Scientific and Cultural Organization UNESCO, Paris, France 1991. http://unesdoc.unesco.org/images/0008/000885/08853 8eb.pdf, (ND/ Tsunami Sci - Brit) {590}