Keywords: Lost City (hydrothermal field)00.jpg en The carbonate structures at the Lost City Field include this chimney more than 30 feet in height The white sinuous spine is freshly deposited carbonate material The top shows evidence of collapse and re-growth as indicated by the small newly developed cone on its top http //www nsf gov/od/lpa/news/press/01/pr0156 htm National Science Foundation University of Washington/Woods Hole Oceanographic Institution 2000-12 Public domain PD-USGov Hydrothermal vents |