This is not even the only stone age settlement under water in Denmark, there is at least one other I know of on Zealand, article in Danish about it: https://www.vikingeskibsmuseet.dk/fagligt/marinarkaeologi/ma...
Sorry can't find much in English or much about it at all. Iirc I once chanced upon a meet-some-archaeologists stall set up in a town square nearby and listened to an archaeologist talking about it and showing fancy maps and diagrams that really excited me, but none of that seems to have spilled online.