1. Wikstrom Anders (1988). The Loftahammar augen gneiss, revisited. Geol. foren. Stockholm forhandl., Vol.110, No.3, P. 289-291
  2. Jarmo Moilanen (2003). List of probable and possible impact structures of the World.
  3. D. Rajmon (2009).


Google Earth.


( " "):

, . , , , . , , () . , ,
(Wikstrom Anders, 1988).




, ( ) ? - , (). , , . , , , . FAQ .

Bourabai Research Institution home page

   - Bourabai Research Bourabai Research Institution