Cake Ice : Flat pieces of sea ice larger than brash. Cake ice often is tighdy packed giving a mosaic appearance, but its surface is generally smooth in contrast to rough, hummocked pressure ice
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}