Primary Shorelines : Shorelines where the coastal region has been mainly formed by terrestrial agents, such as rivers, glaciers, deltas, volcanoes, folding, and faulting
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}