http://my.opera.com/nielsol/blog/2009/08/19/short-history-of-baltic-sea-2 I am including the paper from which this image was taken. It shows a land connection between the present day Denmark and southern Sweden 8,000 bp. Another image from the same source shows A water connection between the North Sea and Baltic Sea had developed by 6,000 bp. John M Rhodes Begin forwarded message: > From: John M Rhodes <[email protected]> > Date: 5 January, 2014 9:45:08 PM EST > To: [email protected] > Subject: Ancylus Lake 8,000-9,500 bp > > > > John M Rhodes