Using side-scan sonar, the team found a 60-meter diameter cylinder-shaped object, with a rigid tail 400 meters long.
On another pass over the object, the sonar showed a second disc-like shape 200 meters away.
Lindberg's team believe they are too big to have fallen off a ship or be part of a wreck, but it's anyone's guess what could be down there.
http://www.cnn.com/2012/01/28/world/eur ... hpt=hp_bn2
As Arte Johnson would say, "Veeeeery interesting."