the black layers of sediment rock with shells lie slightly tilted toward the sea at sangjogam country park

aged ancient archaeology asia attraction beach black cape cliff country earth environment geographic geography geological geology geopark geosong geosystem goseong ground historic iconic interest island isle korea land landscape lap layer layers lie natural nature old outdoor overlap panorama panoramic park prehistoric rock rocky sangjogam sea sediment shells site slightly south stone tilte tilted tour tourism tourist toward travel tree vacation