Estuary 03 : (n.) Geology. A semi-enclosed coastal environment of deposition in which a river mouth permits freshwater to contact and mix with seawater. See: Depositional Environment, Fresh Water
Schlumberger Ltd. (The World's Leading Supplier Of Technology, Integrated Project Management And Information Solutions to Customers Working in The Oil and Gas Industry Worldwide), Schlumberger Oilfield Glossary Cedex, France 2014. http://www.glossary.oilfield.slb.com/en/Terms/sym/ a.aspx, (Ergo - Brit) {766}