«In the case of Epsilon, just by chance, the system actually moved over a very narrow ridge of warmer sea last night and this morning which allowed it to build up to hurricane strength,» Feltgen said. (livescience.com)
«We were pretty surprised by the results,» Cifelli told New Scientist The team found northern teeth had sharper peaks on the surface, while southern fossils had narrow ridges at the base. (newscientist.com)
The site itself is a long narrow ridge which rises from the ocean floor at a depth of approximately 65 meters and goes to its highest point of approximately 8 meters. (blueplanetdivers.net)