[학술논문] 황해남도 지역의 고인돌 고찰
...dolmens are spread in <em>Hwanghaenamdo</em>, North Korea. It has some features as below. 1) The dolmens are not spread at lower altitude above sea level areas like Jaeryunggun, Hwanghaedo, North Korea. That’s because the areas had so low altitude above sea level, that the areas must have been a sea at the time it was made. 2) The average size of dolmens in Baechungun in <em>Hwanghaenamdo</em>, North Korea is the...