Limfjorden Map (image) Census of Marine Life Caption Map of present day Limfjorden, with the breached Agger Tange in the west. Until 1825 the only entrance to the Limfjorden was from Kattegat at the town of Hals. Credit History of Marine Animal Populations, Census of Marine Life Usage Restrictions None Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.