Segara Kalér

Segara Kalér silih tunggil segara ring Samudra Atlantik, magenah riantara Norwégia miwah Dénmark ring kangin, Britania Raya ring kawan, Samudra Atlantik ring kalér, miwah Jerman, Belanda, Bélgia, miwah Prancis ring kelod.

 Pranala jaba 

 Overview of geography, hydrography and climate of the North Sea 
 Hallo Nordseefreunde
 Nordsømuseet i Hirtshals (The North Sea Museum in Hirtshals, Denmark) 
 Etymology and History of names 

Kalér