{"version":"1.0","type":"link","title":"Oceanic core complex - Newikis","description":"An oceanic core complex, or megamullion, is a seabed geologic feature that forms a long ridge perpendicular to a mid-ocean ridge. It contains smooth domes that are lined with transverse ridges like a corrugated roof. They can vary in size from 10 to 150 km in length, 5 to 15 km in width, and 500 to…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/5/59/Megamullion_JAO_english.svg/1280px-Megamullion_JAO_english.svg.png","thumbnail_width":1280,"thumbnail_height":580}