The community's border starts at Pacific Beach to the south and extends along the Pacific Ocean shoreline north to include Torrey Pines State Natural Reserve ending at Del Mar, California. (en.wikipedia.org)
The Wild Coast covers 350 km of Indian Ocean shoreline in the Eastern Cape. (blog.sa-venues.com)
The great coal deposits of North America's Appalachian region, the American Midwest, and northern Europe are interbedded in these cyclothems, which may represent repeated transgressions (producing limestone) and retreats (producing shales and coals) of ocean shorelines in response to orbital variations. (britannica.com)