Oct 20 (Reuters) - X-Terra Resources Inc XTT.V
* X-Terra Resources Inc. appoints Michael Ferreira as new president and chief executive officer
* Says Ferreira replaces Martin Dallaire who has resigned as president and chief executive officer
* X-Terra Resources Inc- Dallaire will continue to serve as chairman of board of directors and as a director of X-Terra Source text for Eikon: Further company coverage: XTT.V