found: Work cat.: Santesson, Hans Stefan. Understanding Mu, 1974:p. 4 of cover (Mu, the fabled lost continent of the Pacific)
found: Oxford English Dictionary online, Apr. 9, 2007(The name given to one of three supposed island continents, now sunken, from which (according to some esp. 19th-century commentators) civilization was believed to have sprung. As the quots. demonstrate, there is debate about Mu's supposed location. Some writers on the subject place Mu in the Pacific Ocean, with the two other supposed lost continents, Atlantis and Lemuria, being placed in the Atlantic and Indian Oceans respectively. Other writers identify Mu as a part of Lemuria, conceived as a transcontinental land mass.)
found: Winick, Charles. Dictionary of anthropology, 1970:p. 372 (Mu, a hypothetical sunken Pacific island where civilization allegedly began.)
found: LC database, Apr. 9, 2007(hdg.: Mu)