_:genid1 "Figure may be copyright protected and permission may be required. Contact original figure source for information"^^ . "fig_16-1_na_map_coast_shelf_labeled" . "16.1"^^ . "North American Shelf Seas"^^ . "These seas (in gray) are defined as waters with bottom depths less than\r\n200 m."^^ . _:genid1 . . . . . .