Massive Starlet coral at Dry Tortugas National Park

A large boulder-shaped Massive Starlet coral on the sea floor in Dry Tortugas National Park

Detailed Description

Scientists used a core from this Massive Starlet (Siderastrea siderea) coral colony in Dry Tortugas National Park to reconstruct ocean temperatures going back to 1837. Photo: USGS

Details

Image Dimensions: 1126 x 844

Date Taken:

Location Taken: US