Coral coring in Dry Tortugas National Park
By St. Petersburg Coastal and Marine Science Center
2015 (approx.)
![A diver takes a core sample from a massive brain coral (Diploria strigosa) in Dry Tortugas National Park](https://cdn.statically.io/img/d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/CoringLG.jpg?itok=eEU_LGku)
Detailed Description
A diver uses an underwater drill to take a core sample from a massive brain coral (Diploria strigosa) in Dry Tortugas National Park.
Sources/Usage
Public Domain.