Here N 49° 28.810' E 43° 19.132' Its small desert on Don river which is neighboring big swamps area( kinda everglade)
You may look at
http://www.expeditionportal.com/forum/showthread.php?p=741486#post741486
or another jorney...
http://www.expeditionportal.com/forum/showthread.php?t=51165