A terrain model of Lord Howe Island (foreground) and Balls Pyramid (background) showing the land above water (green) and the broad shelves on which they sit. Recent more detailed mapping of the Lord Howe shelf has revealed a complex topography and a fossil reef on the shelf, but less is known about the complexities of the shelf on which Balls Pyramid sits.
Image 16518 is a 408 by 650 pixel WebP
Uploaded:
Aug13 09