what once was underwater is now namibia

Very cool, thanks

Hi Paul. And crusty bivalves are still building reefs today, in a SW bay near you. with a little help from friends of the estuary.

http://delawareestuary.org/node/85

and the Artificial Reef Program
http://www.dnrec.delaware.gov/fw/Fisheries/Documents/2009-10%20Delaware%20reef%20guide.pdf

and a little underwater Gardening, for those with a blue thumb.

I wonder how they are doing? I think it would be fun to work or volunteer on some program like these.